KB Hypereutectic Piston 4.155" Bore 1/16 x 1/16 x 3/16" Ring Grooves - Minus 7.0 cc 2110017 EASY TO INSTALL -- Clamp-on

EASY TO INSTALL -- Clamp-on installation for an easy upgrade

Machine rolled threads for precise thread engagement

DOT Approved

Engineered to make strong power and torque throughout the RPM range with smooth mandrel-bent 1-1/2 primaries and 2

KB Hypereutectic Piston 4.155" Bore 1/16 x 1/16 x 3/16" Ring Grooves - Minus 7.0 cc 2110017 EASY TO INSTALL -- Clamp-onProduct Description: Piston KB Series Hypereutectic 4. 155 in Bore 1 16 x 1 16 x 3 16 in Ring Grooves Minus 7. 00 cc Small Block Chevy Set of 8 Created from a high silicon aluminum alloy, KB Performance pistons are lightweight to improve throttle response and RPM changes while still being strong enough to withstand high compression and high temperatures. Each piston is engineered with race ready features like high upper compression ring locations, gas