KB Hypereutectic Piston 4.040" Bore 1/16 x 1/16 x 3/16" Ring Grooves - Minus 19.0 cc R010003YS Factory transmission crossmember is re-used

Factory transmission crossmember is re-used and stays in the factory position - cost savings & simplifies swap by eliminating driveline changes

high temperature armature windings

4150/60 and 4500 two circuit carburetors

PerformAIRE Eclipse

Optical trigger for precise ignition timing

KB Hypereutectic Piston 4.040" Bore 1/16 x 1/16 x 3/16" Ring Grooves - Minus 19.0 cc R010003YS Factory transmission crossmember is re-usedProduct Description: Piston KB Series Hypereutectic 4. 040 in Bore 1 16 x 1 16 x 3 16 in Ring Grooves Minus 19. 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,