KMJ H631CP30-2KIT
Speed Pro Hypereutectic Pistons w/ Moly Rings Kit
Small Block Chevy 350
Size:030
Rod Length: 5.7\"
If you\'re looking for pistons with an unbeatable combination of performance and value, then Speed-Pro hypereutectic pistons are for you. These pistons are manufactured from FM244 aluminum alloy, which contains 16 percent silicon for greater strength and wear resistance. They\'re also molded in the latest permanent-mold technology to ensure the precise fit and tight bore clearances that today\'s top engine builders demand. They\'re ideal for use in high performance street, bracket racing, and oval track racing and will work perfectly with normal ring end gaps.
We\'ve included a matching set of high performance moly rings to get your project rolling without the guesswork! You can count on KMJ Performance to get the most power out of your engine block!
BrandSpeed ProPart NumberH631CP30Bore4.030\"Piston StyleFlat Top with Two Valve ReliefsPiston MaterialHypereutectic AluminumCompression Distance1.560\"Piston Head Volume-5.00 ccWrist Pin StylePress-Fit or FloatingPin Diameter0.928\"Piston Ring Thickness5/64\"x 5/64\"x 3/16\"
Compression Ratios w/ Stock Deck Height (9.025\"):
58cc
64cc
68cc
72cc
76cc
10.45
9.77
9.36
9.00
8.66
KMJ PERFORMANCE
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