J.E. Pistons

J.E. Pistons High Performance

Street Strip Race

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

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Chevrolet Small Block Chevy

350 Small Block 23 degree - Ultra Light GP (gas ported)
- Developed for late model stock, two-barrel application up to 400 HP
- CNC machined side relief with contoured bottom band.
- Precision CNC ring grooves accepts .043, .043, 3.0mm back cut rings for maximum HP.
- Lateral Gas Ports for optimum ring seal.
- Light weight .927-2.400-130 Wall wrist pins (103 grams)
- .073" wire locks and pin fitting included.

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

Prices are listed below - prices are for one piston, pin, and locks (ea.)

Bore Size Stroke Rod
Length Comp
Height
Compression Ratio
58cc 64cc 76cc Dome
Vol. Gram
Weight Foot
Notes Part
Number Required
Ring Set

4.030 3.500 6.250 1.000 11.6 10.8 9.4 -1.8 315 A 183325 J70008-4030-5

4.030 3.500 6.250 1.000 11.3 10.5 9.2 -4 318 A,X 187695 J70008-4030-5

4.030 3.500 6.125 1.125 11.6 10.8 9.4 -1.8 342 A 177848 J70008-4030-5

40.40 3.500 6.125 1.125 11.6 10.8 9.4 -1.8 347 A 177849 J70008-4040-5

4.030 3.500 6.000 1.250 11.6 10.8 9.4 -1.8 359 A 173615 J70008-4030-5

4.030 3.500 6.000 1.250 11.3 10.5 9.2 -4 352 A,X 187698 J70008-4030-5

4.040 3.500 6.000 1.250 11.6 10.8 9.4 -1.8 362 A 173616 J70008-4040-5

4.060 3.500 6.000 1.250 11.6 10.8 9.4 -1.8 A 194337 J70008-4060-5

4.030 3.500 5.850 1.410 11.6 10.8 9.4 -1.8 380 A,L 177850 J70008-4030-5

4.040 3.500 5.850 1.410 11.6 10.8 9.4 -1.8 385 A,L 177851 J70008-4040-5

4.030 3.500 5.700 1.550 11.6 10.8 9.4 -1.8 398 A 173617 J70008-4030-5

4.040 3.500 5.700 1.550 11.6 10.8 9.4 -1.8 401 A 173618 J70008-4040-5

4.060 3.500 5.700 1.550 11.6 10.8 9.4 -1.8 A 194338 J70008-4060-5

A=fits 3.480 and 3.500 stroke, B=Oil Rail Support is included, L=Limited quantities available,
X=angle milled heads.

183325 $90.75

187695 $90.75

177848 $90.75

177849 $90.75

173615 $90.75

187698 $90.75

173616 $90.75

194337 $90.75

177850 $90.75

177851 $90.75

173617 $90.75

173618 $90.75

194338 $90.75

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Bore Size	Stroke	Rod Length	Comp Height	Compression Ratio 58cc 64cc 76cc			Dome Vol.	Gram Weight	Foot Notes	Part Number	Required Ring Set

4.030	3.500	6.250	1.000	11.6	10.8	9.4	-1.8	315	A	183325	J70008-4030-5
4.030	3.500	6.250	1.000	11.3	10.5	9.2	-4	318	A,X	187695	J70008-4030-5
4.030	3.500	6.125	1.125	11.6	10.8	9.4	-1.8	342	A	177848	J70008-4030-5
40.40	3.500	6.125	1.125	11.6	10.8	9.4	-1.8	347	A	177849	J70008-4040-5
4.030	3.500	6.000	1.250	11.6	10.8	9.4	-1.8	359	A	173615	J70008-4030-5
4.030	3.500	6.000	1.250	11.3	10.5	9.2	-4	352	A,X	187698	J70008-4030-5
4.040	3.500	6.000	1.250	11.6	10.8	9.4	-1.8	362	A	173616	J70008-4040-5
4.060	3.500	6.000	1.250	11.6	10.8	9.4	-1.8		A	194337	J70008-4060-5
4.030	3.500	5.850	1.410	11.6	10.8	9.4	-1.8	380	A,L	177850	J70008-4030-5
4.040	3.500	5.850	1.410	11.6	10.8	9.4	-1.8	385	A,L	177851	J70008-4040-5
4.030	3.500	5.700	1.550	11.6	10.8	9.4	-1.8	398	A	173617	J70008-4030-5
4.040	3.500	5.700	1.550	11.6	10.8	9.4	-1.8	401	A	173618	J70008-4040-5
4.060	3.500	5.700	1.550	11.6	10.8	9.4	-1.8		A	194338	J70008-4060-5

183325	$90.75
187695	$90.75
177848	$90.75
177849	$90.75
173615	$90.75
187698	$90.75
173616	$90.75
194337	$90.75
177850	$90.75
177851	$90.75
173617	$90.75
173618	$90.75
194338	$90.75