KB Piston Hypereutectic 4.310" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Plus 26.0 cc 13007 0-inch tubing after the factory

0-inch tubing after the factory mid-pipe connection in the cat-back system is optimized for vehicles with additional engine modifications such as tuners

All racing pants are assembled with heavy-duty

These billet aluminum water necks are designed for 429/460 Ford engines

How It Works: The Vortex Insert Cone

KB Piston Hypereutectic 4.310" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Plus 26.0 cc 13007 0-inch tubing after the factoryProduct Description: Piston KB Series Hypereutectic 4. 310 in Bore 5 64 x 5 64 x 3 16 in Ring Grooves Plus 26. 00 cc Big 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