Description
Piston – KB Series – Hypereutectic – 4.165 in Bore – 5/64 x 5/64 x 3/16 in Ring Grooves – Plus 17.00 cc – Big Block Chevy – Set of 8
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Frequently Asked Questions
About KB PERFORMANCE PISTONS
KB Performance Pistons manufactures hypereutectic pistons using a high-silicon aluminum alloy. Lightweight to improve throttle response and RPM changes while still being strong enough to withstand high compression and temperatures, KB Pistons are designed with the racer in mind.
















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