US$ 451.50
3/4" diameter x 6" long
Fits Holley Model 4150 HP™ and 4500 Dominator® carburetors originally designed for alcohol
NHRA’s Pro Stock
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KB Hypereutectic Piston 4.350" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Minus 5.0 cc T-Bolt Hose Clamp 3/4" diameter x 6" longProduct Description: Piston KB Series Hypereutectic 4. 350 in Bore 5 64 x 5 64 x 3 16 in Ring Grooves Minus 5. 00 cc Mopar RB 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
US$ 451.50
US$ 479.50
US$ 359.50
US$ 451.50