Silvolite Cast Pistons:
Interchange Listings, Determining Compression Ratio, Checking Clearance for Silvolite Pistons, Clearance Chart for Silvolite Pistons.





 

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CATALOG 2019 CONTENTS
SUPERSEDES CATALOG 2016
Catalog and Ordering Information 2 ALPHABETICAL LISTING BY MANUFACTURER:
. . AMC / Jeep / Eagle 8
Label / Lot No., Casting Date Code.. 4 Buick. . See General Motors Corp.
Piston Terminology, Diamond Finishing, Coated Pistons. 5 Cadillac. See General Motors Corp.
Aluminum Alloys for Pistons 6 Chevrolet.See General Motors Corp.
New Piston Numbers. 7 Chrysler Corp. 15
Interchange Listings 105 Continental 25
Determining Compression Ratio. 107 Datsun ... See Nissan
Checking Clearance for Silvolite Pistons 108 Dodge......See Chrysler Corp.
Clearance Chart for Silvolite Pistons. 109 Ford Induxtrial
Ford Motor Co.		 25-1
26
. General Motor Corporation 48
GEO. . See General Motors Corp.

UNITED ENGINE & MACHINE CO.		 GMC Truck.See General Motor Corp.
Holden 78
Honda 81
Hyundai 82
IHC / Navistar 82
Infiniti . . . . . . . . . See Nissan
Isuzu 84
Lexus. . . . See Toyota
Lincoln . . . . See Ford Motor Co.
Mazda.. 85
Mercruiser 86
Mercury. .See Ford Motor Co.
Mitsubishi 89
Nissan 91
Oldsmobile.See General Motors Corp.
Plymouth.. . . . . See Chrysler Corp.
Pontiac. See General Motors Corp.
Rover 93
Saturn ..See General Motors Corp.
Subaru 94
Suzuki 94
Toyota.. 95
Triumph 97
Volkswagen 97

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INTERCHANGE LISTING FM/SEALED POWER TO SILVOLITE
1003NP .1058 . 362NP 2225 $31.72 . 524P 1287 $98.55 . H423ACP 1476H $23.79  . H661P 1448H $30.13 . H843CP . 3155HC $39.61
1009P 1413 $38.08 366AP 1271 $42.87 525ACP 2228C $39.62 H423ACP 1476HC $38.10 H663CP . 3184HC $101.63 H844CP . 1900HC $104.83
1011P 1079 $38.10 368P 1728 $44.38 525AP 2228 $31.59 H471CP . 1732HC $50.72 H667P 3151H $34.87 H845CP . 1902HC $106.37
1011P 3186 $76.24 369P 1631 $47.56 526AP 3247 $36.43 H471P 1732H $50.67 H672P 3162H $98.44 H846CP . 1901HC $84.08
1022NP 1072 $42.79 37P 1280 $38.03 527P 1293 $100.11 H491P 1184H $47.64 H674P 3171H $98.45 H847CP . 3439HC $65.02
1031NP 1066 $42.79 37P 3244 531CP 1492C $58.69 H497P 1193H $25.20 H675CP 3181H $37.95 H848CP . 3167HC $100.11
1070P 3136 $37.92 381NP 1130 $38.10 532P
1290H $98.36		 H497P 1193HC $44.30 H675P 3181HC $90.46 H849CP . 3183HC $93.75
1079NP 2234 $33.26 381NP 1139 $37.92 533P
1291H $98.39		 H518CP . 3403HC $50.75 H676P 3185H $34.76 H850CP . 3152HC $36.38
1080P 4501 $33.26 392NCP 1730 $37.94 534NP
1482 $17.43		 H519P 1186H $41.12 H684CP 3483HC $101.54 H851CP . 3478HC $36.33
1080P 4538 $96.85 397P 1156 $55.55 534NP
3466 $87.31		 H521ACP 1735HC $66.62 H687CPA 1750HC $108.04 H852CP 3229HC $90.53
1107NP 3485 $39.58 398P 1441 $39.53 536NCP 1493C $38.02 H521AP 1735H $47.65 H689CP 3237HC $41.21 H853CP 3228HC $101.66
1108NP 3486 $63.52 399P 1442 $47.60 536NP
1493 $25.28		 H523CP 3128HC $74.63 H692CP 3477HC $71.36 H855CP 3482HC $37.94
1114P 1527 $53.93 400AP 1443 $18.89 536NP
3492 $25.28		 H523P H693CP 3475HC $49.23 H856CP 3472HC $41.21
12114NP 9044 $95.34 402P 1445 $42.69 540P 1481 $93.64 H529P 3119H H694CP 3224HC H857CP 3473HC $39.64
12114NP 9044 $95.34 403CP 1446C $38.00 546P 3126 $88.98 H531P 1492 $47.64 H695CP 3476HC $39.56 H858CP 3174HC $72.97
12175P 9049 $79.31 405P 1279 $17.41 548P 3100 $68.24 H534NP 1482HC $37.94 H695P 3476H $38.08 H861CP 7186D
12215P 1182 $98.48 406AP 1274 $44.30 569P 1488 $77.83 H534P 3467H $90.57 H696CP 3236HC $47.62 H862CP 3235HC $36.35
12216P 1461 $88.98 411NP 1526 $39.65 571CP 3211C $42.76 H534P 1482H $23.77 H696P 3236H $34.82 H864CP 3175HC $34.81
12220P 3210H $98.52 412P 1434 $38.10 571P 3211 $33.20 H535CP 3191HC $44.33 H697CP 3214HC $103.19 H866CP 3196HC $36.47
12306P 9125 $93.75 413AP 1161 $41.28 572P 1823 $95.34 H535P 3191H $42.74 H699P 3451H $36.43 H868CP 3498HC $39.59
12324P 9066 $88.91 416P 1158 $82.58 574CP 3212C $41.18 H537P 3124H $34.81 H705P 3194H $101.62 H871CT 1747HC $41.26
12326P 9053 $63.49 417NP 1525 $45.89 580P 3491 H542P 1194H $98.41 H706P 3195H $101.63 H873CP 1826HC $61.82
12326P 9059H $95.32 423NP 1470 $34.90 590P 1736 $95.26 H547CP 1533HC $39.58 H707P 1173H $60.25 H875CP 3197HC $38.03
12328P 9072 $87.29 424NP 1276 $45.89 599P 1446 $23.77 H547P 1533H $39.59 H719CP 3481HC $47.59 H877CP 3190HC $37.97
12741P 9084 $76.10 425NP 1159 $36.35 609P 1817 $39.51 H549P 3121H $90.42 H721CP 3461HC $77.69 H877P 1825 $82.54
12764P 9117 $95.30 426NP 1448 $22.15 610P 1191 $87.28 H553CP 1528HC $57.07 H723CP 3189HC $52.39 H881CP 3185HC
12886P 9070 $33.25 427NP 1160 $37.92 611P 3513 $95.29 H553CP 1540HC H723P 3189H $52.39 H882CP 3512HC $69.83
12895P 9124 $96.93 428P 1267 $38.10 613519P9069 H554P 3158H $41.10 H723P 1175D $74.51 H883CP 3252HC $42.71
12958P 3225 $93.75 433NP 1164 $36.49 640P 3445 $37.99 H558CP 1738HC $88.82 H727CP 3408HC $44.30 H885CP 3161HC $36.51
12963P 9074 $88.96 433NP 1174 $58.73 642P 3443 $23.68 H558P 1738H $47.64 H729CP 7096D H889CP 3496HC $74.65
13013P 9114 $95.27 449P 1634 $96.83 645P 3487 $23.68 H560P 1538H $92.12 H729CP 7096D H896CP 1491H $38.02
13168P 3217 $93.75 450NP 1749 656AP 3246 $36.54 H561CP 1496HC $46.05 H730CP 3170HC $66.65 H897CP 3493HC $47.64
13503P 9115 $80.96 451P 1167 $38.05 657P 1746 $36.41 H562CP 1486HC $42.77 H734CP 3150HC $103.29 H899CPA 3248HC $39.65
13504P 9107 $69.79 454NP 1449 $33.26 6678P
3201 $58.70		 H564P 1743H $98.52 H734P 3150H $58.73 H909CP 3468HC $42.79
13507P 9123H $92.12 455P 1455 $87.32 677AP 2229 $31.59 H565P 1536H H749CP 3440HC $44.46 H909P 3468H $31.59
13508P 9085 $95.32 456AP 2226 $34.79 677CP 2229C $63.47 H566P 1642H $98.52 H800P 3420H $44.39 H958CP 1435D
13509P 3415 $60.28 457P 1539 $93.75 698P 3444 $60.25 H570P 3156H $31.63 H801CP 1639HC $44.36 H989CP 1440D
145P 1000 $63.46 460P 1433 $37.97 69P 1717 $41.28 H579P 3223H $100.00 H802CP 3241HC $38.00 H994P 3144D $60.28
200NP 2103 $47.46 463P 1171 $17.33 704P 4537 $72.98 H580CP 3462HC $36.51 H809CP 3459HC $74.57 H994P 3176H $61.77
233P 1410 $38.03 464CP 1463C $36.44 71P 1718 $63.46 H580P 3462H $28.56 H811CP 3479HC $44.41 H995P 3145D
235NP 1412 $36.46 464P 1463 $23.68 803CP 3209C $41.26 H581CP 3474HC $45.94 H811CP 3410H $63.41 H995P 3177H $60.31
244NP 1250 $34.79 465AP 1528 $28.45 804NP
3489 $74.52		 H582CP 3109HC $44.44 H811CP 3448D H996CP 7080D
246AP 1129 $38.00 466NP 1635 $37.92 817P 3441 $34.79 H582P 3109H $33.25 H814CP 3234HC $46.05 H997CP 7082D $60.28
2673PN 7099D 470AP 2227 $34.77 836P
9083		 H586P 3414H H814P 3234H $34.82 H997CP 7187D
272AP 1157 $36.36 472NP 1636 $34.88 88NP
2606 $36.49		 H587P 1467D H815DCP 3470H $30.00 H999P 7084D
272AP 3188 $60.28 473P 1818 $57.05 92P
1422 $60.28		 H591CP 3135HC $36.51 H815P 3451H $36.43 HLC 702CP 3172HC $90.50
273AP 1177 $17.33 474P 1458 $95.30 992P
7058D		 H597ACP 1489HC $41.15 H816CP 3173HC $41.15 LC244P 1294 $95.21
275NP 1120 $34.76 475NP 1456 $93.71 992P
7185D		 H604CP 3401D H819CP 3456HC $101.63 LC291NP 3454 $95.29
2773PNA. 3436D $93.70 478P 1176 $77.77 H1111CP 3515HC $99.98 H605P 1288H $63.47 H820CP 3159HC $39.61 LC371P 1278 $61.80
279P 1724 $39.56 480P 1462 $88.87 H1118CP 1903HC $79.42 H606P 3133H $26.87 H821CP 1537HC $55.44 .
279P 1748 $36.41 481P 1183 $95.24 H1120CT 3495HC $36.46 H611P 3513 $95.29 H821P 1537H .
285AP 1266 $23.68 485P 1168 $96.75 H1127CPA 3519HC $42.76 H612CP 3157HC $44.35 H822CP 3238HC $37.99 .
285AP 1266C $39.62 488P 1181 $87.28 H1128CPA 3516HC $41.24 H612P 3157H $34.90 H823CP 3243HC $41.15 .
295P 1438 $34.92 489P 1185 $61.91 3517HC $41.24 H1129CPA. H614CP 3179HC $37.92 H824CP 3463HC $38.10 .
302NP 1119 $33.33 493NP 1468 $87.32 H1131CT 3460HC $101.60 H621P 3154H $50.75 H824P 3463H $36.41 .
302NP 3187 $66.62 494P 1190 $87.28 3520HC $42.76 H1132CPA H622P 1744H $98.52 H825CP 3242HC $37.99 .
310AP 1423 $39.64 495P 1197 $61.88 H13130P 3213H $93.57 H627NP 3514 $95.30 H826CP 3452HC $36.38 .
32NP 1281 $57.10 496P 1734 $95.26 H251P 3219D H637AP 3422H $39.56 H828P 9076H $96.99 .
332AP 1633 $36.46 498NP 1532 $93.75 H254P 1272D H637CP 3422HC $39.69 H829CP 3160HC $36.51 .
336P 1144 $22.16 502NP 1820 $61.80 H273CP 1177HC $38.08 H640ACP 3490HC $44.35 H831CP 3180HC $36.38 .
344P 1630 $36.43 506P 3169 $39.67 H336CP 1144HC $39.62 H643P 3467H $90.57 H832CP 9075 $93.67 .
345NPS. 1436 $23.68 507P 1192 $95.21 H345DCP 3437H $23.68 H651CP 7098D H834CP 3201HC $44.35 .
350NP 1263 $49.13 515P 1469 $87.32 H345DCP 3437HC $41.24 H653CP 3166HC $37.97 H836CP 9083HC $92.12 .
351NP 1814 $39.54 516CP 1478C $36.46 H392NCP 1730H $47.53 H653P 3166H $25.28 H837CP 3442HC $61.88 .
352AP 1147 $55.55 516P 1478 $28.57 3128H $33.34 H395P 1131H $41.26 H654CP 3165H $25.33 H837CP 3442H $57.00 .
354P 1138 $41.17 357P 1520 $39.61 517CP 1195C $39.54 H400CP 1443HC $39.65 H654CP 3165HC $36.36 H840CP 1745HC $68.13 .
362NCP 2225C $39.62 517P 1195 $25.27 H405CP 1279HC $39.58 H655CP 3222HC $38.10 H840CP 1745H $39.62 .
. 520P 1199 $33.22 H418CP 1143HC $45.98 H661CP 1448HC $47.54 H842CP 3239HC $93.75 .

 

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INTERCHANGE LISTING SILVOLITE TO FM/SEALED POWER
1000 $63.46 145P . 1293 $100.11 527P . 1630 $36.43 344P . 3145D. H995P . 3229HC $90.53 H852CP . 3481HC $47.59 H719CP
1058. 1003NP 1294. LC244P 1631 $47.56 369P 3150H. H734P 3230C.
866CP		 3482HC $37.94 H855CP
1066. 1031NP 1410 $38.03 233P 1633.
332AP		 3150HC $103.29 H734CP 3234H.
H814P		 3483HC $101.54 H684CP
1072. 1022NP 1412. 235NP 1634 $96.83 449P 3151H. H667P 3234HC $46.05 H814CP 3485.
1107NP
1079 $38.10 1011P 1413 $38.08 1009P 1635.
466NP		 3152HC $36.38 H850CP 3235HC $36.35 H862CP 3486.
1108NP
1119. 302NP 1422..92P 1636.
1472NP		 3154H. H621P 3236H.
H696P		 3487 $23.68 645P
1120. 275NP 1423. 310AP 1639HC $44.36 H801CP 3155HC $39.61 H843CP 3236HC $47.62 H696CP 3489.
804NP
1129. 246AP 1433 $37.97 460P 1642H.
H566P		 3156H. H570P 3237HC $41.21 H689CP 3490HC $44.35 H640ACP
1130. 381NP 1434 $38.10 412P 1717..69P 3157H. H612P 3238HC $37.99 H822CP 3491
580P
1131H. H395P 1435D H958CP 1718..71P 3157HC $44.35 H612CP 3239HC $93.75 H842CP 3492.
536NP
1136. 329NP 1436. 345NP 1724 $39.56 279P 3158H. H554P 3241HC $38.00 H802CP 3493HC $47.64 H897CP
1138 $41.17 354P 1438 $34.92 295P 1728 $44.38 368P 3158HC $42.77 H554CP 3242HC $37.99 H825CP 3494HC $44.46 H880CP
1139. 381NP 1440D H989CP 1730.
392NCP		 3159HC $39.61 H820CP 3243HC $41.15 H823CP 3495HC $36.46 H1120CT
1143HC $45.98 H418CP 1441 $39.53 398P 1730H $47.53 H392NCP 3160HC $36.51 H829CP 3244..
37P		 3496HC $74.65 H889CP
1144 $22.16 336P 1442 $47.60 399P 1732H. H471P 3161HC $36.51 H885CP 3246. 656AP 3498HC $39.59 H868CP
1144HC $39.62 H336CP 1443. 400AP 1732HC $50.72 H471CP 3162H. H672P 3247. 526AP 3512HC $69.83 H882CP
1146HC $39.56 H555CP 1443HC $39.65 H400CP 1734 $95.26 496P 3165H. H654P 3248HC $39.65 .H899CPA 3513. H611P
1147. 352AP 1445 $42.69 402P 1735H $47.65 H521AP 3165HC $36.36 H654CP 3252HC $42.71 H883CP 3514. H627NP
1156 $55.55 397P 1446 $23.77 599P 1735HC $66.62 H521ACP 3166H. H653P 3255HC. H1121CP 3515HC $99.98 H1111CP
1157. 272AP 1446C. 403CP 1736 $95.26 590P 3166HC $37.97 H653CP 3330..
416P		 3516HC $41.24 H1128CPA
1158 $82.58 416P 1448. 426NP 1738H.
H558P		 3167HC $100.11 H848CP 3252HC $42.71 H883CP 3517HC $41.24 H1129CPA
1159. 425NP 1448HC $47.54 H661CP 1738HC $88.82 H558CP 3168HC $60.26 H865CP 3401D H604CP 3519HC. H1127CPA
1160. 427NP 1448H. H661P 1743H. H564P 3169 $39.67
506P		 3403HC $50.75 H518CP 3520HC $42.76 H1132CPA
1161. 413AP 1449. 454NP 1744H. H622P 3170HC $66.65 H730CP 3408HC $44.30 H727CP 4501 $33.26 1080P
1164. 433NP 1455 $87.32 455P 1745H $39.62 H840CP 3171H. H674P 3410H $63.41 H811CP 4537 $72.98 704P
1167 $38.05 451P 1456. 475NP 1745HC $68.13 H840CP 3172HC $90.50 HLC702CP 3414H.
H586P		 4538 $96.85 1080P
1168 $96.75 485P 1458 $95.30 474P 1746 $36.41 657P 3173HC $41.15 H816CP 3415 $60.28
13509P		 7058D 992P
1171 $17.33 463P 1461 $88.98 12216P 1747HC $41.26 H871CT 3174HC $72.97 H858CP 3420H.
H800P		 7080D H996CP
1173H. H707P 1462 $88.87 480P 1748 $36.41 279P 3175HC $34.81 H864CP 3422H $39.56 H637AP 7082D $60.28 H997CP
1174. 433NP 1463 $23.68 464P 1749. 450NP 3176H. H994P 3422HC $39.69 H637CP 7084D. H999P
1175D. H723P 1463C. 464CP 1750HC $108.04 H687CPA 3177H. H995P 3436D $93.70 2773PNA 7096D H729CP
1176 $77.77 478P 1467D. H587P 1814. 351NP 3179HC $37.92 H614CP 3437HC $41.24 H345DCP 7098D H651CP
1177. 273AP 1468. 493NP 1817 $39.51 609P 3180HC $36.38 H831CP 3439HC $65.02 H847CP 7099D 2673PN
1177HC $38.08 H273CP 1469 $87.32 515P 1818 $57.05 473P 3181H $37.95 H675CP 3440HC $44.46 H749CP 7185D
992P
1181 $87.28 488P 1470. 423NP 1820 $61.80 502P 3181HC $90.46 H675P 3441 $34.79 817P 7186D H861CP
1182 $98.48 12215P 1476HC $38.10 H423ACP 1823 $95.34 572P 3182HC $76.13 H881CP 3442HC $61.88 H837CP 7187D H997CP
1183 $95.24 481P 1478 $28.57 516P 1825. 887P 3183HC $93.75 H849CP 3443 $23.68 642P 9044 $95.34
12114NP
1184H. H491P 1478C. 516CP 1826HC $61.82 H873CP 3184HC $101.63 H663CP 3444 $60.25 698P 9049 $79.31
12175P
1185 $61.91 489P 1481 $93.64 540P 1900HC $104.83 H844CP 3185H. H676P 3445 $37.99 640P 9053 $63.49
12326P
1186H. H519P 1482. 534NP 1901HC $84.08 H846CP 3186 $76.24
1011P		 3445C $37.99 H640ACP 9059H.
12326P
1190 $87.28 494P 1482H. H534P 1902HC $106.37 H845CP 3187.
302NP		 3448D H811CP 9066 $88.91
12324P
1191 $87.28 610P 1482HC $37.94 H534NP 1903HC $79.42 H1118CP 3188.
272AP		 3451H.
H699P		 9069.
613519P
1192 $95.21 507P 1486HC $42.77 H562CP 2103. 200NP 3189H. H723P 3451H.
H815P		 9070 $33.25
12886P
1193H. H497P 1488 $77.83 569P 2225. 362NP 3189HC $52.39 H723CP 3452HC $36.38 H826CP 9072 $87.29 12328P
1194H. H542P 1489HC $41.15 H597ACP 2225C $39.62 362NCP 3190HC $37.97 H877CP 3454LC 291NP 9074 $88.96 12963P
1195 $25.27 517P 1491H $38.02 H896CP 2226. 456AP 3191H. H535P 3456HC $101.63 H819CP 9075 $93.67
H832CP
1195C. 517CP 1492 $47.64 531P 2227. 470AP 3191HC. H535CP 3459HC $74.57 H809CP 9076H.
H828P
1197 $61.88 495P 1492C. 531CP 2228. 525AP 3194H. H705P 3460HC $101.60 H1131CT 9083 836P
1199 $33.22 520P 1493. 536NP 2228C $39.62 525ACP 3195H. H706P 3461HC $77.69 H721CP 9083HC $92.12 H836CP
1250. 244NP 1493C $38.02 536NCP 2229. 677AP 3196HC $36.47 H886CP 3462H.
H580P		 9084 $76.10 12741P
1263. 350NP 1496HC $46.05 H561CP 2229C $63.47 677ACP 3462HC $36.51 H580CP 9085 $95.32 13508P
3197HC $38.03 H875CP
1266. 285AP 1516.. 288P 2234. 1079NP 3463H.
H824P		 9107 $69.79 13504P
3201 $58.70
6678P
1266C. 285AP 1520 $39.61 357P 2606. 88NP 3463HC $38.10 H824CP 9114 $95.27 13013P
3201HC $44.35 H834CP
1267 $38.10 428P 1525. 417NP 3100 $68.24 548P 3466.
534NP		 9115 $80.96 13503P
3209C.
803CP
1271. 366AP 1526. 411NP 3101HC $42.77 H273CP 3467H.
H643P		 9117 $95.30 12764P
3210H.
12220P
1272D. H254P 1527 $53.93 457P 3109H. H582P 3468H.
H909P		 9123H $92.12
13507P
3211 $33.20
571P
1274. 406AP 1528. 465AP 3109HC $44.44 H582CP 3468HC $42.79 H909CP
3211C.
571CP		 9124 $96.93 12895P
1276. 424NP 1528HC $57.07 H553CP 3119H. H529P 3470HC $44.46 H815DCP
3212C.
574CP		 9125 $93.75 12306P
1278. LC371P 1532. 498NP 3121H. H549P 3472HC $41.21 H856CP
3213H $93.57 H13130P .
1279 $17.41 405P 1533H. H547P 3124H. H537P 3473HC $39.64 H857CP .
3214HC $103.19 H697CP .
1279HC $39.58 H405CP 1533HC $39.58 H547CP 3126 $88.98 546P 3474HC $45.94 H581CP .
3217 $93.75
13168P		 .
1280..37P 1536H. H565P 3128H. H523P 3475HC $49.23 H693CP .
3219D. H251P .
1281. 32NP 1537H. H821P 3128HC $74.63 H523CP 3476H.
H695P		 .
3222HC $38.10 H655CP .
1287 $98.55 524P 1537HC $55.44 H821CP 3133H. H606P 3476HC $39.56 H695CP .
3223H. H579P ..
1288H. H605P 1538H. H560P 3135HC $36.51 H591CP 3477HC $71.36 H692CP
3224HC H694CP .
1290H $98.36 532P 1539 $93.75 457P 3136 $37.92 1070P 3478HC $36.33 H851CP .
3225 $93.75
12958P		 .
1291H $98.39 533P 1540HC H553CP 3144D. H994P 3479HC $44.41 H811CP .
3228HC $101.66 H853CP . .

 

Page 107
Determining compression ratio
The calculation of compression ratios (C.R.) is based on the following formula:
Compression SWEPT VOL. + TDC VOL.
ratio= TDC VOL.
Swept Vol.= 3.1416 x BORE DIA. x BORE DIA. x STROKE

T.D.C. Vol.= Head vol. + gasket vol. + deck vol. + dish/dome vol.

Head Vol.= is published or measured in cubic centimeters (cc)|

Gasket Vol.= 3.1416 X GASKET BORE x GASKET BORE x COMPRESSED GASKET THICKNESS

Deck Vol.= 3.1416 x BORE DIA. x BORE DIA. x DECK CLEARANCE

Dish/Dome Vol.= is published or measured in cc’s.
NOTE: Any volume below the piston compression height is a positive value and any volume above the piston compression height is a minus value.

DIMENSIONS: When calculating use cubic centimeters or cubic inches but do not mix them. The following conversions are listed:
.....1 inch = 2.54 centimeters
......061 cubic inch = 1 cubic centimeter (cc)
.....1 cubic inch = 16.387 cubic centimeters

EXAMPLE: Find C.R. for a Chevy 350 using 1470 STD. pistons:
Head Vol.= 64cc = 64 x .061 = 3.904 cubic inches

Dish/Dome Vol. = 13cc = 13 x .061 = .793 cubic inches

Gasket Thickness = .021”
Gasket Bore Dia = 4.15”
Deck Clearance = .025”
Deck Vol. = 3.1416 x 4.00” x 4.00” x .025” = .314 cubic inches

Gasket Vol. = 3.1416 x 4.15” x 4.15” x .021” = .284 cubic inches

Swept Vol. = 3.1416 x 4.00” x 4.00” x 3.48” = 43.731 cubic inches

TDC Vol. = 3.904 + .793 + .314 + .284 = 5.295 cubic inches

COMPRESSION RATIO =
= 9.258		  





Page 108
CHECKING CLEARANCE FOR SILVOLITE PISTONS
1. Follow the “RECOMMENDED FINISHED BORE DIAMETER” information on the piston container label.
2. PISTON TO CYLINDER CLEARANCE
Honing a cylinder to a finished diameter of the nominal bore size plus the piston oversize will provide proper piston to cylinder clearance for normal operation.
Example: Chevrolet 350
1436 Piston
(4.0000” nominal bore diameter)
+ (.030” oversize) = 4.0300”
Hone the cylinder to 4.0300”
for a .030” oversize piston
3. Some STD pistons are larger in diameter than the O.E. to allow for the honing of standard cylinder bores for ring seating (without increasing piston to cylinder clearance)
Follow the “RECOMMENDED FINISHED BORE DIAMETER” information on the piston container label
4. When resizing the cylinders of a metric engine it is very important that you use millimeter oversizes for your calculations: .25mm = .009843 .5mm = .019685 .75mm = .029528 1.0mm = .039370 1.5mm = .059055
5. Pistons used in severe duty or marine applications may require additional clearance
6. Piston skirt sizes should be measured at the bottom of full-skirted pistons and one-third of the skirt length above the bottom of slipper type pistons. Do not check for size at the tips of the slippers, as they deflect during measurement and during operation.
7. Pistons should be at 70oF when checked for size as a 10o variation from that temperature is enough
to cause a measurable size deviation
8. Clearances listed are to be used as a guideline only & are subject to change without notice.
Should you find a discrepancy between actual clearances & those shown, please call our
toll free number 1-800-648-7970 for clarification.		  






Page 109
CLEARANCE CHART FOR SILVOLITE PISTONS
Note: Follow the "Recommended Finish Bore Diameter" information on the piston container label.
Piston Cyl dia (in) Clearance
1000 $63.46 3.8750 0.0020
1058 $34.92 3.1875 0.0015
1066 $42.79 3.8000 0.0015
1072 $42.79 3.7500 0.0015
1079 $38.10 3.6250 0.0015
1106 $34.85 3.8000 0.0015
1116 $37.95 4.0500 0.0015
1119 $33.33 3.5000 0.0015
1120 $34.76 3.6800 0.0015
1129 $38.00 4.0000 0.0015
1130 $38.10 4.0500 0.0015
1131 $17.33 4.0500 0.0015
1131H $41.26 4.0500 0.0013
1136 $60.25 3.8750 0.0020
1138 $41.17 4.1300 0.0015
1139 $37.92 4.0500 0.0015
1143 $22.26 4.3600 0.0015
1143HC $45.98 4.3600 *Coated Skirts
1144 $22.16 4.0000 0.0015
1144HC $39.62 4.0000 *Coated Skirts
1146 $26.92 4.0000 0.0015
1146HC $39.56 4.0000 *Coated Skirts
1147 $55.55 4.0000 0.0015
1156 $55.55 3.5750 0.0015
1157 $36.36 4.0000 0.0015
1158 $82.58 4.0000 0.0015
1159 $36.35 4.0000 0.0015
1160 $37.92 4.0000 0.0015
1161 $41.28 4.3600 0.0015
1163 $53.90 3.7795 0.0015
1164 $36.49 3.6614 0.0015
1167 $38.05 4.0000 0.0015
1168 $96.75 3.0709 0.0014
1170 $57.05 4.0000 0.0015
1171 $17.33 4.0000 0.0015
1171HC $42.69 4.0000 *Coated Skirts
1173D 4.0500 0.0020
1173H $60.25 4.0500 0.0017
1174 $58.73 3.6614 0.0015
1175D $74.51 4.3600 0.0025
1176 $77.77 3.6800 0.0015
1177 $17.33 4.0000 0.0015
1177H $33.23 4.0000 0.0015
1177HC $38.08 4.0000 *Coated Skirts
1181 $87.28 3.1496 0.0026
1182 $98.48 3.1496 0.0013
1183 $95.24 3.8110 0.0015
1184 $31.66 3.5180 0.0015
1184H $47.64 3.5180 0.0013
1185 $61.91 3.6800 0.0015
1186 $17.33 4.0000 0.0015
1186H $41.12 4.0000 0.0013
1190 $87.28 3.2260 0.0021
1191 $87.28 3.2260 0.0021
1192 $95.21 3.6811 0.0015
1193H $25.20 3.5039 0.0013
1193HC $44.30 3.5039 *Coated Skirts
1194H $98.41 3.2260 0.0012
1195 $25.27 4.0000 0.0015
1195C $39.54 4.0000 *Coated Skirts
1197 $61.88 3.7795 0.0015
1199 $33.22 3.6614 0.0015		 . Piston Cyl dia (in) Clearance
1250 $34.79 3.4000 0.0015
1263 $49.13 4.3200 0.0015
1266 $23.68 3.9100 0.0015
1266C $39.62 3.9100 *Coated Skirts
1267 $38.10 4.0400 0.0015
1271 $42.87 4.2500 0.0015
1272D 4.1880 0.0020
1273 $37.92 4.0000 0.0015
1274 $44.30 4.3420 0.0015
1276 $45.89 4.3200 0.0015
1278 $61.80 3.9100 0.0015
1279 $17.41 4.0000 0.0015
1279HC $39.58 4.0000 *Coated Skirts
1280 $38.03 3.2500 0.0015
1281 $57.10 3.4370 0.0015
1287 $98.55 3.4449 0.0014
1288H $63.47 3.5866 0.0010
1290H $98.36 3.4449 0.0024
1291H $98.39 3.4449 0.0013
1292 $92.06 3.4449 0.0015
1293 $100.11 3.4449 0.0015
1294 $95.21 3.4000 0.0015
1410 $38.03 3.7500 0.0015
1412 $36.46 3.8750 0.0015
1413 $38.08 3.5625 0.0015
1422 $60.28 3.7500 0.0015
1423 $39.64 4.0000 0.0015
1429 $41.24 3.8750 0.0025
1433 $37.97 4.0937 0.0015
1434 $38.10 4.2500 0.0015
1435D 3.9370 0.0015
1436 $23.68 4.0000 0.0015
1436C $37.99 4.0000 *Coated Skirts
1437 $93.75 3.8750 0.0025
1438 $34.92 3.8750 0.0015
1440D 4.2500 0.0025
1441 $39.53 4.0000 0.0015
1442 $47.60 4.0000 0.0015
1443 $18.89 4.1250 0.0015
1443HC $39.65 4.1250 *Coated Skirts
1445 $42.69 4.1250 0.0015
1446 $23.77 3.8750 0.0015
1446C $38.00 3.8750 *Coated Skirts
1448 $22.15 4.2500 0.0020
1448H $30.13 4.2500 .0020
1448HC $47.54 4.2500 *Coated Skirts
1449 $33.26 3.7360 0.0015
1455 $87.32 3.2283 0.0010
1456 $93.71 3.5000 0.0015
1458 $95.30 3.2283 0.0010
1461 $88.98 3.4252 0.0015
1462 $88.87 3.3071 0.0015
1463 $23.68 3.5039 0.0012
1463C $36.44 3.5039 *Coated Skirts
1467D 3.9764 0.0045
1468 $87.32 3.5039 0.0012
1469 $87.32 3.5039 0.0012
1470 $34.90 4.0000 0.0015
1472 $36.41 4.0000 0.0015
1476H $23.79 4.0000 0.0013
1476HC $38.10 4.0000 *Coated Skirts
1478 $28.57 3.5039 0.0012		 . Piston Cyl dia (in) Clearance
1478C $36.46 4.0000 *Coated Skirts
1479H $38.08 4.0000 0.0013
1481 $93.64 3.5039 0.0015
1482 $17.43 3.7360 .0015
1482H $23.77 3.7360 0.0015
1482HC $37.94 3.7360 *Coated Skirts
1486 $20.65 3.5039 0.0016
1486HC $42.77 3.5039 *Coated Skirts
1487 $95.29 4.0000 0.0015
1488 $77.83 3.5039 0.0015
1489H $28.46 4.0000 0.0015
1489HC $41.15 4.0000 *Coated Skirts
1490D 3.9375 0.0020
1491H $38.02 4.0000 0.0020
1492 $47.64 3.5039 0.0016
1492C $58.69 3.5039 *Coated Skirts
1493 $25.28 3.7360 0.0015
1493C $38.02 3.7360 *Coated Skirts
1496 $22.04 3.5039 0.0016
1496H $29.99 3.5039 0.0013
1496HC $46.05 3.5039 *Coated Skirts
1516 $41.15 4.0625 0.0015
1520 $39.61 3.8750 0.0015
1525 $45.89 4.1500 0.0015
1526 $39.65 4.1200 0.0015
1527 $53.93 4.0000 0.0015
1528 $28.45 4.0000 0.0025
1528HC $57.07 4.0000 *Coated Skirts
1531 $69.80 4.0000 0.0015
1532 $93.75 4.0000 0.0025
1533H $39.59 4.0000 0.0013
1533HC $39.58 4.0000 *Coated Skirts
1536H 3.3858 0.0013
1537H 3.3858 0.0013
1537HC $55.44 3.3858 *Coated Skirts
1538H $92.12 3.3858 0.0015
1539 $93.75 4.0000 0.0015
1540HC 4.0000 *Coated Skirts
1630 $36.43 4.1250 0.0015
1631 $47.56 4.1250 0.0015
1633 $36.46 4.0570 0.0015
1634 $96.83 3.5000 0.0015
1635 $37.92 4.3510 0.0015
1636 $34.88 3.8000 0.0015
1637D 4.0570 0.0035
1639 $23.79 3.8000 0.0015
1639HC $44.36 3.8000 *Coated Skirts
1642H $98.52 3.6220 0.0013
1717 $41.28 4.1870 0.0015
1718 $63.46 3.5000 0.0015
1724 $39.56 3.7500 0.0015
1728 $44.38 4.1875 0.0015
1730 $37.94 4.3130 0.0025
1730H $47.53 4.3130 .0025
1731 $36.40 3.8000 0.0015
1732H $50.67 3.9650 0.0013
1732HC $50.72 3.9650 *Coated Skirts
1734 $95.26 3.8000 0.0015
1735H $47.65 3.8000 0.0013
1735HC $66.62 3.8000 *Coated Skirts
1736 $95.26 3.8000 0.0015
1738H $47.64 3.7992 0.0016
* See page (5) for Coated Piston Clearances. Engines operating in severe duty conditions may require additional Piston to Cylinder Clearance.


Page 110
CLEARANCE CHART FOR SILVOLITE PISTONS
Note: Follow the "Recommended Finish Bore Diameter" information on the piston container label.
Piston Cyl dia (in) Clearance
1738HC $88.82 3.8000 *Coated Skirts
1740H $99.95 3.8000 0.0015
1743H $98.52 3.7000 0.0013
1744H $98.52 3.7992 0.0017
1745H $39.62 3.7992 0.0015
1745HC $68.13 3.7992 *Coated Skirts
1746 $36.41 3.8000 0.0015
1747H $55.59 3.7992 0.0015
1747HC $41.26 3.7992 *Coated Skirts
1748 $36.41 3.7500 0.0015
1749H $88.87 3.8000 0.0015
1750HC $108.04 3.7992 *Coated Skirts
1751H $76.13 3.8000 0.0012
1752H $95.27 3.8000 0.0012
1753H $84.08 3.8000 0.0015
1754HC $68.29 3.8000 *Coated Skirts
1755H $53.90 3.8000 0.0015
1756H $41.10 3.6270 0.0015
1757H $50.66 3.6270 0.0015
1758HC $55.41 3.7008 *Coated Skirts
1759H $46.03 4.0005 0.0015
1760H $47.59 4.0005 0.0015
1761H $58.77 4.0005 0.0015
1762H $73.06 3.6270 0.0015
1763H $79.36 3.6267 0.0015
1764H $65.08 4.0005 0.0015
1765HC $112.73 3.7008 *Coated Skirts
1766HC $114.40 3.5039 *Coated Skirts
1767HC 3.6267 *Coated Skirts
1768H $103.19 3.6267 0.0020
1769H $57.10 3.6267 0.0020
1814 $39.54 4.3000 0.0010
1815 $41.20 4.3000 0.0010
1817 $39.51 4.3000 0.0010
1818 $57.05 4.0820 0.0015
1820 $61.80 3.4646 0.0015
1822 $95.34 3.6220 0.0013
1823 $95.34 3.6220 0.0012
1825 $82.54 3.3858 0.0014
1826H $52.28 3.6614 0.0013
1826HC $61.82 3.6614 *Coated Skirts
1900HC $104.83 3.2283 *Coated Skirts
1901HC $84.08 3.2283 *Coated Skirts
1902HC $106.37 3.2283 *Coated Skirts
1903HC $79.42 3.2283 *Coated Skirts
2103 $47.46 3.3130 0.0020
2225 $31.72 4.0800 0.0015
2225C $39.62 4.0800 *Coated Skirts
2226 $34.79 3.7500 0.0015
2227 $34.77 3.7500 0.0015
2228 $31.59 3.8750 0.0015
2228C $39.62 3.8750 *Coated Skirts
2229 $31.59 3.8750 0.0015
2229C $63.47 3.8750 *Coated Skirts
2234 $33.26 3.7500 0.0015
2606 $36.49 3.1250 0.0020
3100 $68.24 3.3858 0.0016
3101HC $42.77 4.0000 *Coated Skirts
3109 $23.79 4.3600 0.0015
3109H $33.25 4.3600 0.0013
3109HC $44.44 4.3600 *Coated Skirts
3117H $76.11 4.0000 0.0015		 . Piston Cyl dia (in) Clearance
3118H $69.72 4.0000 0.0015
3119 $63.44 3.2260 0.0020
3119H 3.2260 0.0018
3121H $90.42 3.3858 0.0013
3124H $34.81 3.7795 0.0013
3126 $88.98 2.7953 0.0013
3128H $33.34 3.8110 0.0013
3128HC $74.63 3.8110 *Coated Skirts
3133H $26.87 4.0000 0.0022
3133HC $61.77 4.0000 *Coated Skirts
3135H $38.03 3.5512 0.0013
3135HC $36.51 3.5512 *Coated Skirts
3136 $37.92 4.0000 0.0015
3141D 4.0000 0.0015
3144D $60.28 4.0500 0.0020
3145D 4.0500 0.0020
3150H $58.73 4.3600 0.0020
3150HC $103.29 4.3600 *Coated Skirts
3151H $34.87 3.9527 0.0015
3152H $33.34 3.8122 0.0017
3152HC $36.38 3.8122 *Coated Skirts
3154H $50.75 4.0000 0.0013
3155HC $39.61 3.9527 *Coated Skirts
3156H $31.63 3.9527 0.0013
3156HC $100.11 3.9527 *Coated Skirts
3157H $34.90 4.3600 0.0015
3157HC $44.35 4.3600 *Coated Skirts
3158H $41.10 4.0000 0.0015
3158HC $42.77 4.0000 *Coated Skirts
3159H $33.25 3.8110 0.0013
3159HC $39.61 3.8110 *Coated Skirts
3160HC $36.51 3.5512 *Coated Skirts
3161HC $36.51 3.5512 *Coated Skirts
3162H $98.44 3.3409 0.0013
3163 $93.70 3.9000 0.0015
3164H $95.18 4.3600 0.0020
3165H $25.33 4.0000 0.0022
3165HC $36.36 4.0000 *Coated Skirts
3166H $25.28 4.0000 0.0013
3166HC $37.97 4.0000 *Coated Skirts
3167H $34.84 3.3409 0.0016
3167HC $100.11 3.3409 *Coated Skirts
3168 $23.75 3.7795 0.0013
3168H $33.20 3.7795 0.0013
3168HC $60.26 3.7795 *Coated Skirts
3169 $39.67 4.0000 0.0015
3170HC $66.65 4.3600 *Coated Skirts
3171H $98.45 4.0000 0.0015
3172HC $90.50 4.0500 *Coated Skirts
3173HC $41.15 4.0000 *Coated Skirts
3174HC $72.97 3.5512 *Coated Skirts
3175HC $34.81 3.5512 *Coated Skirts
3176H $61.77 4.0500 0.0015
3177H $60.31 4.0500 0.0015
3179HC $37.92 3.5512 *Coated Skirts
3180HC $36.38 3.5512 *Coated Skirts
3181H $37.95 3.8110 0.0015
3181HC $90.46 3.8110 *Coated Skirts
3182HC $76.13 3.5041 *Coated Skirts
3183HC $93.75 3.2400 *Coated Skirts
3184HC $101.63 3.2400 *Coated Skirts
3185H $34.76 3.7795 0.0015		 . Piston Cyl dia (in) Clearance
3186 $76.24 3.6250 0.0015
3187 $66.62 3.5000 0.0015
3188 $60.28 4.0000 0.0015
3189H $52.39 4.3600 0.0020
3189HC $52.39 4.3600 *Coated Skirts
3190HC $37.97 3.5512 *Coated Skirts
3191H $42.74 4.3600 .0015
3191HC $44.33 4.3600 *Coated Skirts
3192H $65.05 4.0500 .0015
3193 $100.09 4.0500 .0015
3194H $101.62 4.0500 .0015
3195H $101.63 4.0500 .0015
3196HC $36.47 3.5512 *Coated Skirts
3197HC $38.03 3.5039 *Coated Skirts
3201 $58.70 3.5866 0.0015
3201HC $44.35 3.5866 *Coated Skirts
3209 $39.62 3.7795 0.0015
3209C $41.26 3.7795 *Coated Skirts
3210H $98.52 3.5866 0.0013
3211 $33.20 3.4449 0.0013
3211C $42.76 3.4449 *Coated Skirts
3212 $30.05 3.6614 0.0015
3212C $41.18 3.6614 *Coated Skirts
3213H $93.57 2.9724 0.0010
3214HC $103.19 3.7795 *Coated Skirts
3215 $90.53 3.6614 0.0020
3216 $92.03 3.1732 0.0015
3217 $93.75 3.3465 0.0015
3219D 4.1250 0.0020
3220 $87.29 3.1890 0.0013
3221 $76.19 3.4055 0.0015
3222 $30.19 4.0000 0.0015
3222HC $38.10 4.0000 *Coated Skirts
3223H $100.00 3.4449 0.0013
3224HC 3.5866 *Coated Skirts
3225 $93.75 3.4055 0.0012
3228 3.4449 0.0010
3228HC $101.66 3.4449 *Coated Skirts
3229HC $90.53 3.4449 *Coated Skirts
3230C $39.58 3.6614 *Coated Skirts
3233 $88.80 3.4449 0.0012
3234H $34.82 3.9100 0.0012
3234HC $46.05 3.9100 *Coated Skirts
3235HC $36.35 3.3859 *Coated Skirts
3236H $34.82 3.9100 0.0013
3236HC $47.62 3.9100 *Coated Skirts
3237HC $41.21 4.0000 *Coated Skirts
3238HC $37.99 3.8750 *Coated Skirts
3239HC $93.75 3.7795 *Coated Skirts
3241HC $38.00 3.8750 *Coated Skirts
3242HC $37.99 3.8750 *Coated Skirts
3243HC $41.15 3.8750 *Coated Skirts
3244 3.2500 0.0015
3245C $36.36 3.7795 *Coated Skirts
3246 $36.54 3.9100 0.0015
3247 $36.43 3.9100 0.0015
3248HC $39.65 3.9173 *Coated Skirts
3249HC $101.55 3.4449 *Coated Skirts
3250HC $98.37 3.4449 *Coated Skirts
3251HC $41.21 3.6614 *Coated Skirts
3252HC $42.71 3.6614 *Coated Skirts
3255HC $73.11 3.7795 *Coated Skirts
* See page (5) for Coated Piston Clearances. Engines operating in severe duty conditions may require additional Piston to Cylinder Clearance.

 

Page 111
CLEARANCE CHART FOR SILVOLITE PISTONS
Note: Follow the "Recommended Finish Bore Diameter" information on the piston container label.
Piston Cyl dia (in) Clearance
3257HCA $49.23 3.9173 *Coated Skirts
3258HCA $54.00 4.0551 *Coated Skirts
3259HC $42.87 3.7800 *Coated Skirts
3260HCA $50.78 3.9170 *Coated Skirts
3261HCA 3.6610 *Coated Skirts
3322 $79.31 2.9120 0.0013
3323HC $41.13 3.5512 *Coated Skirts
3324H $108.01 3.6329 0.0017
3325H $68.31 3.6329 0.0017
3326H $63.52 3.6329 0.0017
3327H $61.87 3.6807 0.0015
3328H $61.96 3.6807 0.0015
3329H $101.54 4.0000 0.0015
3330 $36.33 4.0000 0.0015
3331H 3.6176 0.0016
3332H $69.79 3.6807 0.0015
3333H $104.78 3.6323 0.0015
3334HC $76.16 3.6319 *Coated Skirts
3335HC $47.60 3.5512 *Coated Skirts
3336HC $55.43 3.6417 *Coated Skirts
3338HC $36.40 3.5512 *Coated Skirts
3339HCA $120.76 3.6417 *Coated Skirts
3340HCA $100.03 3.6417 *Coated Skirts
3401D 4.2500 0.0025
3403HC $50.75 4.2500 *Coated Skirts
3408H $30.15 4.2500 0.0025
3408HC $44.30 4.2500 *Coated Skirts
3409 $95.37 3.6220 0.0015
3410H $63.41 3.9380 0.0025
3411H $69.74 4.0000 0.0015
3412 $93.64 3.2283 0.0010
3413 $61.80 4.0000 0.0020
3414H 2.9528 0.0010
3415 $60.28 2.9134 0.0013
3420H $44.39 3.6220 0.0013
3422 $34.76 3.5039 0.0015
3422H $39.56 3.5039 0.0013
3422HC $39.69 3.5039 *Coated Skirts
3436D $93.70 4.0551 0.0055
3437H $23.68 4.0000 0.0015
3437HC $41.24 4.0000 *Coated Skirts
3439 $25.23 3.6220 0.0020
3439HC $65.02 3.6220 *Coated Skirts
3440H $34.85 4.2500 0.0025
3440HC $44.46 4.2500 *Coated Skirts
3441 $34.79 3.7360 0.0015
3442H $57.00 3.5433 0.0013
3442HC $61.88 3.5433 *Coated Skirts
3443 $23.68 3.5039 0.0012
3443C 3.5039 *Coated Skirts
3444 $60.25 3.7360 0.0015
3445 $37.99 4.0000 0.0015
3445C $37.99 4.0000 *Coated Skirts
3448D 3.9375 0.0020
3451H $36.43 4.0000 0.0015
3451HC $36.35 4.0000 *Coated Skirts
3452H $34.81 3.7360 0.0015
3452HC $36.38 3.7360 *Coated Skirts
3454 $95.29 3.8750 0.0015
3455H $88.87 4.0000 0.0015
3456HC $101.63 4.0000 *Coated Skirts
3457H $98.44 4.0000 0.0015		 . Piston Cyl dia (in) Clearance
3458H $47.53 4.2500 0.0025
3458HC $41.15 4.2500 *Coated Skirts
3459C 3.5039 *Coated Skirts
3459HC $74.57 3.5039 *Coated Skirts
3460HC $101.60 3.5230 *Coated Skirts
3461HC $77.69 3.9380 *Coated Skirts
3462H $28.56 4.0000 0.0013
3462HC $36.51 4.0000 *Coated Skirts
3463H $36.41 4.0000 0.0013
3463HC $38.10 4.0000 *Coated Skirts
3466 $87.31 3.7360 0.0015
3467H $90.57 3.7360 0.0013
3468H $31.59 3.8750 0.0025
3468HC $42.79 3.8750 *Coated Skirts
3469 $88.91 3.4250 0.0010
3470H $30.00 4.0000 0.0015
3470HC $44.46 4.0000 *Coated Skirts
3471H $96.88 4.0000 0.0015
3472HC $41.21 3.7799 *Coated Skirts
3473HC $39.64 4.0000 *Coated Skirts
3474HC $45.94 4.2500 *Coated Skirts
3475HC $49.23 4.2500 *Coated Skirts
3476H $38.08 4.0000 0.0013
3476HC $39.56 4.0000 *Coated Skirts
3477HC $71.36 3.5039 *Coated Skirts
3478HC $36.33 3.5039 *Coated Skirts
3479HC $44.41 3.9375 *Coated Skirts
3481HC $47.59 3.9375 *Coated Skirts
3482HC $37.94 3.7799 *Coated Skirts
3483HC $101.54 3.6220 *Coated Skirts
3484 $88.91 3.4250 0.0010
3485 $39.58 3.8750 0.0015
3486 $63.52 3.8750 0.0015
3487 $23.68 4.0000 0.0015
3487C $36.47 4.0000 *Coated Skirts
3488 $93.75 4.0000 0.0015
3489 $74.52 3.5000 0.0015
3490H $23.79 4.0000 0.0013
3490HC $44.35 4.0000 *Coated Skirts
3491 4.0000 0.0015
3492 $25.28 3.7360 0.0015
3492C 3.7360 *Coated Skirts
3493HC $47.64 4.0000 *Coated Skirts
3494HC $44.46 4.2500 *Coated Skirts
3494HCA $55.46 4.2500 *Coated Skirts
3495HC $36.46 3.3858 *Coated Skirts
3496HC $74.65 3.6614 *Coated Skirts
3497HC $88.94 3.6614 *Coated Skirts
3498HC $39.59 3.8976 *Coated Skirts
3499HC $39.67 3.8976 *Coated Skirts
3510HC $82.46 3.6614 *Coated Skirts
3511HC $79.33 3.6614 *Coated Skirts
3512HC $69.83 3.5039 *Coated Skirts
3513 $95.29 3.7360 .0015
3514 $95.30 3.7360 .0015
3515HC $99.98 3.6614 *Coated Skirts
3516HC $41.24 4.0000 *Coated Skirts
3517HC $41.24 4.0000 *Coated Skirts
3518HC $47.53 4.0000 *Coated Skirts
3519HC $42.76 3.7800 *Coated Skirts
3520HC $42.76 3.7800 *Coated Skirts
3523HC $41.24 4.0650 *Coated Skirts		 . Piston Cyl dia (in) Clearance
3524HC $84.17 3.6614 *Coated Skirts
3525HC $111.17 3.8976 *Coated Skirts
3526HCA $58.70 3.7795 *Coated Skirts
3527HCA $55.48 4.0000 *Coated Skirts
3530HCA $60.29 4.0650 *Coated Skirts
3531HC $76.13 3.8976 *Coated Skirts
3532HC $87.24 3.6614 *Coated Skirts
3535HC $68.21 3.7800 *Coated Skirts
3536HC $77.72 4.0000 *Coated Skirts
3537HCA $76.16 3.4646 *Coated Skirts
3538HCA $69.77 3.7008 *Coated Skirts
3539HCA $64.97 3.7008 *Coated Skirts
4501 $33.26 3.4375 0.0020
4537 $72.98 3.3130 0.0020
4538 $96.85 3.4375 0.0020
7058D 3.8750 0.0030
7080D 4.1250 0.0030
7082D $60.28 3.8750 0.0030
7084D 4.1250 0.0020
7096D 4.0000 0.0050
7098D 4.1100 0.0055
7099D 4.5100 0.0050
7185D 3.8750 0.0030
7186D 4.1250 0.0030
7187D 3.8750 0.0030
9044 $95.34 3.2677 0.0015
9045 $33.15 3.2677 0.0015
9048 $95.34 3.3465 0.0015
9049 $79.31 3.4842 0.0014
9053 $63.49 3.6220 0.0015
9059H $95.32 3.6220 0.0015
9066 $88.91 3.1890 0.0017
9068 $95.21 3.5827 0.0017
9069 $34.77 3.4449 0.0009
9070 $33.25 3.6220 0.0015
9071 $72.90 3.3465 0.0015
9072 $87.29 2.9921 0.0015
9074 $88.96 3.2677 0.0015
9075 $93.67 3.4252 0.0015
9076H $96.99 3.3465 0.0011
9077 $87.43 3.1890 0.0015
9078 $95.26 3.1890 0.0015
9079 $87.28 3.0709 0.0019
9082 $69.80 3.2283 0.0010
9083 2.9528 0.0010
9083HC $92.12 2.9528 *Coated Skirts
9084 $76.10 3.5157 0.0018
9085 $95.32 3.6457 0.0014
9088 $99.95 3.2677 0.0020
9107 $69.79 3.1890 0.0011
9109 $95.27 3.1890 0.0011
9113 $101.55 3.6220 0.0025
9114 $95.27 3.5039 0.0012
9115 $80.96 3.5039 0.0012
9116 $60.32 3.5039 0.0012
9117 $95.30 3.1890 0.0017
9121H $92.01 3.4449 0.0012
9122H $92.12 3.4449 0.0012
9123H $92.12 3.3465 0.0014
9124 $96.93 2.8740 0.0015
9125 $93.75 3.3858 0.0020
9126 2.9921 0.0012
* See page (5) for Coated Piston Clearances. Engines operating in severe duty conditions may require additional Piston to Cylinder Clearance.


Page 112
CLEARANCE CHART FOR SILVOLITE PISTONS
Note: Follow the "Recommended Finish Bore Diameter" information on the piston container label.
Piston Cyl dia (in) Clearance
9127H $90.41 2.9921 0.0015
9128 $87.29 2.9921 0.0015
9129 $69.80 3.1693 0.0015
9134HC 3.4449 *Coated Skirts
9137HCA $122.37 3.6024 *Coated Skirts
9140HCA $128.71 3.8583 *Coated Skirts
9143HCA $99.96 3.9173 *Coated Skirts
9144HCA $95.35 3.9173 *Coated Skirts
9145HCA $66.59
* See page (5) for Coated Piston Clearances. Engines operating in severe duty conditions may require additional Piston to Cylinder Clearance.

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