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- 1969 camaro
- 1969 camaro1111111111111 UNION SELECT CHAR(45,120,49,45,81,45),CHAR(45,120,50,45,81,45),CHAR(45,120,51,45,81,45),CHAR(45,120,52,
- 1969 camaro1111111111111" UNION SELECT CHAR(45,120,49,45,81,45),CHAR(45,120,50,45,81,45),CHAR(45,120,51,45,81,45),CHAR(45,120,52
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- ZL1
DIAMOND 11581R1 CHEVY LS7 FORGED RACE FLAT TOP PISTONS 4.130 BORE (FOR STOCK 6.077" ROD)
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3D milling on piston crowns for ready to install finish
Inboard forging design for maximum strength
1.2mm x 1.2mm x 3.0mm ring package (rings included)
Premium 8620 .9252x2.500 .180 wall wrist pins chamfered for Roundwire locks, locks included
Moly skirt coating for friction loss and skirt wear protection
Valve pockets designed to work with most aftermarket cylinder heads
Valve pocket depth: 0.176" intake and .105" exhaust
Includes oil ring support rail
Compression Ratio:
70cc 11.5:1
72cc 11.3:1
| Part Number | 11581R1 |
|---|---|
| Bore size | 4.125-4.250 |
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