Wiseco RED Series Chevy Big Block 4.125in Bore 1.765in CH 42.00 CC Piston Set 4-1 POLISHED S.S. HEADER you have a proper gear

you have a proper gear shift pattern and

Machined finish

It includes Windows based software called FlashProManager

Most models exit at factory locations and install at factory mounting points on your vehicle

Hardware Included: Our license plate relocator mounting kit comes with all the necessary hardwares and instructions to install (tools not included)

Wiseco RED Series Chevy Big Block 4.125in Bore 1.765in CH 42.00 CC Piston Set 4-1 POLISHED S.S. HEADER you have a proper gearEngineered, forged, and machined in the USA from 2618 aluminum for tensile strength needed in performance racing and power adder applicationsDedicated forgings allow for optimized, engine specific strutted design to maximize strength to weight characteristicsArmorGlide? skirt coating reduces operating friction and noise while also reducing skirt and cylinder wearHorizontal slot oiling in pin bores maintain optimal wrist pin and small end lubrication,