J.E. Pistons High Performance

Street Strip Race

RPM - RON'S PRECISION MACHINE, INC.
69 E. 580 N.
Santaquin, Utah 84655
1-801-754-5338 or Toll free 1-866-700-5877
Contact us anytime 24-7

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Just scroll down to view the pistons and prices you need. Call toll free to order at 1-866-700-5877 or Contact us anytime 24-7 or use the Order Form for questions and to check stock.

Chevrolet Small Block Chevy

• 350 Small Block 23 degree - Superfly F.S.R. Flat Top
  

  Developed for late model stock, two-barrel application up. to 400 hp F.S.R. forging design offers you Formula 1 Technology for your late model stock. Provides reduced skirt contact to reduce friction for optimum HP gains. Precision CNC ring grooves accept 1.2, 1.2, 3.0mm back cut rings. Lateral Gas Ports for optimum ring seal. Light Weight .927-2.350 wrist pins (111 grams), .073 sire locks and pin fitting included.

  
  

  Contact reduction, accumulator grooves and double pin oiler are standard features.

Bore Size	Stroke	Rod Length	Comp Height	Compression Ratio			Dome Vol.	Gram Weight	Foot Notes	Part # Your Cost	Required Ring Set
				58cc	64cc	76cc
4.030	3.500	6.250	1.000	11.6	10.8	9.4	-1.8	308	A	170677 $971.05	J920A8-4030-3 $219.64
4.040	3.500	6.250	1.000	11.6	10.8	9.4	-1.8	312	A	170680 $1,052.81	J920A8-4040-3 $219.64
4.030	3.500	6.200	1.050	11.6	10.8	9.4	-1.8	315	A,L	170683	J920A8-4030-3 $219.64
4.040	3.500	6.200	1.050	11.6	10.8	9.4	-1.8	317	A,L	170686	J920A8-4040-3 $219.64
4.030	3.500	6.125	1.125	11.6	10.8	9.4	-1.8	323	A	170687 $971.05	J920A8-4030-3 $219.64
4.040	3.500	6.125	1.125	11.6	10.8	9.4	-1.8	325	A	170688 $971.05	J920A8-4040-3 $219.64
4.030	3.500	6.000	1.250	11.6	10.8	9.4	-1.8	334	A	170684 $1,052.81	J920A8-4030-3 $219.64
4.030	3.500	6.000	1.250	11.6	10.8	9.4	N	308	A,L	173677 $1,298.61	J920A8-4030-3 $219.64
4.035	3.500	6.000	1.250	11.6	10.8	9.4	-1.8	336	A	185054 $971.05	J920A8-4035-3 $209.18
4.040	3.500	6.000	1.250	11.6	10.8	9.4	-1.8	328	A	170685 $971.05	J920A8-4040-3 $219.64
4.030	3.500	5.850	1.410	11.6	10.8	9.4	-1.8	353	A	170681	J920A8-4030-3 $219.64
4.040	3.500	5.850	1.410	11.6	10.8	9.4	-1.8	355	A	170682	J920A8-4040-3 $219.64
4.030	3.500	5.700	1.550	11.6	10.8	9.4	-1.8	373	A	170678 $909.84	J920A8-4030-3 $219.64
4.030	3.500	5.700	1.550	11.6	10.8	9.4	N	375	A,L,N	173678	J920A8-4030-3 $219.64
4.035	3.500	5.700	1.550	11.6	10.8	9.4	-1.8	371	A	173676 $971.05	J920A8-4035-3 $209.18
4.040	3.500	5.700	1.550	11.6	10.8	9.4	-1.8	373	A	170679 $909.84	J920A8-4040-3 $219.64

A = fits 3.480 & 3.500 stroke. N = No valve pockets. Allows customer to finish. L = Limited quantities available. Rings listed are Nitrate Stainless Steel, Optional Plasma Moly Rings also available.

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