Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
12-1/4-IN/304
Its all around beefy classic styling is the perfect match for your ride
Upgraded earlier LS water pumps to the less restritive late model thermostats
They will form a positive seal over a temperature range of -85
Sometimes they would rather have CO2 over Electric
KB Hypereutectic Piston 4.150" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Minus 6.0 cc Floor Jack Dirt Wing 12-1/4-IN/304Product Description: Piston KB Series Hypereutectic 4. 150 in Bore 5 64 x 5 64 x 3 16 in Ring Grooves Minus 6. 00 cc Pontiac V8 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