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1984-1995 Buick LeSabre
Whether you're looking for an upgrade from stock components or parts for a swap
Water Pump Mount
Combustion chamber volume is 117cc or 121cc and can be milled as lower if necessary
KB Hypereutectic Piston 4.320" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Plus 12.0 cc 121002 1984-1995 Buick LeSabreProduct Description: Piston KB Series Hypereutectic 4. 320 in Bore 5 64 x 5 64 x 3 16 in Ring Grooves Plus 12. 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
