KB Hypereutectic Piston 4.280" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Plus 6.0 cc 11000403 1982-2002 Pontiac Firebird

1982-2002 Pontiac Firebird

1978-1978 Dodge D450

Reprogram Any Time To Accommodate Changes

18-gauge aluminized-steel case with 409 stainless steel internals

RPM Air-Gap and Torker II manifolds and with Performer manifolds on large cubic-inch engines

KB Hypereutectic Piston 4.280" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Plus 6.0 cc 11000403 1982-2002 Pontiac FirebirdProduct Description: Piston KB Series Hypereutectic 4. 280 in Bore 5 64 x 5 64 x 3 16 in Ring Grooves Plus 6. 00 cc Mopar B Series 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