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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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 GP 23º INVERTED DOME (Dished)
Specifically designed for circle track and road racing applications, where the rules call for a 9.5:1 piston.
GP Series accepts .043, .043, 3mm backcut rings and includes lateral gas ports for optimum ring seal.
Includes:
Pin #927-2750-15-51S $18.01 (130g)
Double Spiro Locks # 927-042-CS
Lateral Gas Ports on GP Series

350 SERIES GP Std Bore: 4.000 Ring package designed for: .043, .043, 3MM Rings

Part #
Your Cost

CID

Bore

Stroke

Rod Lgth.

Block Ht.

Comp. Ht.

Head Cubic Centimeters
Comp Ratio

58---64--76

Dome Vol.

Gram Wt.

Foot
note

Over
size

Recom. Ring Set
                             

173581 $1,298.61

357

4.030

3.500

6.125

9.000

1.125

10.1

9.5

8.4

-13.0

409

A,M

0.030

J71408-4030-5 $410.75
                             

173582 $1,298.61

357

4.030

3.500

6.000

9.000

1.250

10.1

9.5

8.4

-13.0

429

A,M

0.030

J71408-4030-5 $410.75

Footnotes:
A fits 3.480 and 3.500 stroke
M Made To Order

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