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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
Illuminated
Ideal for both oval track and drag racing engines operating between 3500 and 7500 rpm
Carbon Fiber/Black
Uses Original Floor Mounting Holes
Bushwacker Extend-A-Fender Flares resist chalking
KB Hypereutectic Piston 4.040" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Minus 5.0 cc RS00400308 IlluminatedProduct Description: Piston KB Series Hypereutectic 4. 040 in Bore 5 64 x 5 64 x 3 16 in Ring Grooves Minus 5. 00 cc Small Block Mopar 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
