KB Hypereutectic Piston 4.080" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Minus 6.0 cc 33009P Machine rolled threads for precise

Machine rolled threads for precise thread engagement

Converts points type distributors to electronic ignition

Mounting Kit

Eliminator Next Gen

1980-1985 GMC C3500

KB Hypereutectic Piston 4.080" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Minus 6.0 cc 33009P Machine rolled threads for preciseProduct Description: Piston KB Series Hypereutectic 4. 080 in Bore 5 64 x 5 64 x 3 16 in Ring Grooves Minus 6. 00 cc Small Block Mopar 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