Chevrolet Big Block V8 Competition Series Swirl Polished Stainless Steel Valves

RPM - RON'S PRECISION MACHINE, INC.
3461 W. 250 N.
Hurricane, Utah 84737
1-435-673-0724 e-mail

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All valves are one-piece construction.

Call toll free to order at 1-866-700-5877 or e-mail or use the order form for questions and to check stock.


Swirl Polished Stainless Steel, Chromed Stems, Stellite Tips. Ideal for use in all tough racing applications.

CHEVY BB APPLICATIONS
Big Block Chevrolet

APPLICATION TYPE INSTALL
HEIGHT		 HEAD
DIA.		 STEM
DIA.		 O/L
LENGTH		 GROOVE
TYPE		 TIP
LENGTH		 PART
NUMBER		 Your Cost ea. $ 
BIG BLOCK (Legal NHRA & IHRA Stock)  
396-454
C.I.D.		 EX STOCK 1.880 STOCK STOCK 1G STOCK 1003  12.38
396-454
C.I.D. ±		 EX STOCK 1.720 STOCK STOCK 1G STOCK 1004
No Polish		  11.87
396-454
C.I.D.		 IN STOCK 2.190 STOCK STOCK 1G STOCK 1055  13.36
396-454
C.I.D. ±		 IN STOCK 2.065 STOCK STOCK 1G STOCK 1054
No Polish		  11.01
396-454
C.I.D.		 EX STOCK 1.720 0.3715 5.355 1G 0.22 1205E  12.17
396-454
C.I.D.		 EX STOCK 1.880 0.3715 5.355 1G 0.22 1206E  12.32
396-454
C.I.D.		 EX 100
250		 1.880 0.3715 5.455
5.555		 1G STOCK 1206E+100
1206E+250		  12.32
15.00
396-454
C.I.D.		 EX STOCK 1.940 0.3715 5.355 1G 0.22 1207E  13.93
396-454
C.I.D.		 EX 0.1 1.900 0.3715 5.455 1G 0.22 1211SG  12.32
396-454
C.I.D.		 IN STOCK 2.190 0.3715 5.225 1G 0.22 1254E  11.63
396-454
C.I.D.		 IN 100
250		 2.190 0.3715 5.330
5.430		 1G STOCK 1254E-100
1254E-250		  13.18
15.11
396-454
C.I.D.		 IN STOCK 2.250 0.3715 5.230 1G 0.22 1255E  13.18
396-454
C.I.D.		 IN 100
250		 2.250 0.3715 5.330
5.430		 1G 0.22 1255E-100
1255E-250		  13.87
13.87
396-454
C.I.D.		 IN STOCK 2.300 0.3715 5.225 1G 0.22 1257SG-Std  13.87
396-454
C.I.D.		 IN 0.05 2.250 0.3715 5.280 1G 0.22 1256SG  13.64
396-454
C.I.D.		 IN 0.1 2.300 0.3715 5.344 1G 0.22 1257SG  13.18
UNDERCUT STEMS - These valves have undercut stems for improved flow in stock and slightly modified heads. All valves are swirl polished with hard tips.  
396-454
C.I.D.		 EX STOCK 1.725 0.3715 5.355 1G 0.25 1403E  11.10
396-454
C.I.D.		 EX 0.1 1.725 0.3715 5.455 1G 0.25 1403E-100  12.32
396-454
C.I.D.		 EX STOCK 1.880 0.3715 5.355 1G 0.22 1404E  11.10
396-454
C.I.D.		 EX 0.1 1.880 0.3715 5.455 1G 0.22 1403E-100  12.32
396-454
C.I.D.		 IN STOCK 2.065 0.3715 5.218 1G 0.22 1455E  12.07
396-454
C.I.D.		 IN 0.1 2.065 0.3715 5.318 1G 0.22 1455E-100  12.38
396-454
C.I.D.		 IN STOCK 2.190 0.3715 5.218 1G 0.22 1456E  12.01
396-454
C.I.D.		 IN 0.1 2.190 0.3715 5.318 1G 0.22 1456E-100  12.38
5/16" STEMS- These valves have 5/16 stems for those who want a light valve without going to titanium.  
396 & up
C.I.D.		 EX 0.1 1.880 0.3085 5.455 1G 0.22 1506SG  15.48
396 & up
C.I.D.		 EX 0.1 1.940 0.3085 5.455 1G 0.22 1507SG  15.48
396 & up
C.I.D.		 EX STOCK 1.940 0.3085 5.355 1G 0.22 1508SG  15.48
396 & up
C.I.D.		 EX STOCK 1.940T 0.3085 5.355 1G 0.22 1509SG  15.48
396 & up
C.I.D.		 IN 0.1 2.190 0.3085 5.330 1G 0.22 1555SG  15.48
396 & up
C.I.D.		 IN 0.1 2.250 0.3085 5.330 1G 0.22 1556SG  15.48
396 & up
C.I.D.		 IN STOCK 2.250 0.3085 5.220 1G 0.22 1557SG  15.48
11/32" STEMS - These valves have 11/32 stem diameter and are recommended for most racing applications. All valves are swirl polished with hard tips.  
396 & up
C.I.D..		 IN STOCK 2.190 0.3415 5.218 1G 0.22 1651SG  12.32
396-454
C.I.D.		 IN 100 2.190 0.3415 5.320 1G 0.22 1651SG+100  13.76
396 & up
C.I.D.		 IN STOCK 2.250 0.3415 5.218 1G 0.22 1652SG  12.32
396-454
C.I.D.		 IN 100 2.250 0.3415 5.320 1G 0.22 1652SG+100  13.76
396-454
C.I.D.		 IN 250 2.250 0.3415 5.475 1G 0.22 1652SG+250  13.76
396-454
C.I.D.		 IN STOCK 2.300 0.3415 5.220 1G 0.22 1657SG  13.87
396 & up
C.I.D.		 EX STOCK 1.940 0.3415 5.355 1G 0.22 1601SG  12.32
396 & up
C.I.D.		 EX 0.1 1.940 0.3415 5.455 1G 0.22 1602SG  13.87
396 & up
C.I.D.		 EX 0.25 1.940 0.3415 5.600 1G 0.22 1603SG  13.87
396 & up
C.I.D.		 EX STOCK 1.900T 0.3415 5.355 1G 0.22 1604SG  12.32
396 & up
C.I.D.		 EX 0.1 1.900TF 0.3415 5.455 1G 0.22 1606SG  13.87
396 & up
C.I.D.		 EX STOCK 1.880 0.3415 5.388 1G 0.25 1607SG  12.32
396 & up
C.I.D.		 EX 0.1 1.880 0.3415 5.485 1G 0.25 1608SG  12.32
396 & up
C.I.D. Pont.		 EX STOCK 1.900T 0.3415 6.450 1G 0.25 6008SG  15.48
396 & up
C.I.D.		 IN 0.1 2.375 0.3415 5.330 1G 0.22 1653SG  15.48
396 & up
C.I.D.		 IN 0.25 2.375 0.3415 5.470 1G 0.22 1654SG  15.48
396 & up
C.I.D.		 IN 0.1 2.300 0.3415 5.330 1G 0.22 1655SG  13.18
396 & up
C.I.D.		 IN 0.25 2.300 0.3415 5.480 1G 0.22 1656SG  13.93
396 & up
C.I.D. Pont.		 IN STOCK 2.300 0.3415 6.600 1G 0.25 6009SG  15.48
396 & up
C.I.D. Pont.		 IN TOCK 2.400 0.3415 6.600 1G 0.25 6010SG  15.48

 

  

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