REVOLUTION PERFORMANCE, LLC Cylinder Kit - 90" - Black with Highlighted Fins - XL RP201-411W

Cylinder Kit - 90" - Black with Highlighted Fins - XL
Aerospace-grade all-aluminum cylinder with nickel-silicon-carbide (NSC) electroplated bore, No sleeving allows for larger bore sizes, NSC-plated cylinders have less friction for increased horsepower, lower engine temperatures and a longer lifespan, Monster big bore kits will require case boring, Includes pair of all-aluminum NSC-coated bore cylinders, custom-forged pistons with high-tension rings specifically designed for NSC cylinders and a head/base gasket set, Replacement gasket sets available separately, Upgraded cylinders studs and head bolts recommended, Made in the USA