REVOLUTION PERFORMANCE, LLC Cylinder Kit - 85" - Natural Silver RP201-213W

Revolution™ aerospace-grade all-aluminum cylinders with nickel-silicon-carbide electroplated bores, which means NO SLEEVING; allows larger bore sizes and less friction for more horsepower, lower temps, and a longer lifespan, True bolt-on kit that delivers major power with no machine work required, Also includes Wiseco forged pistons with rings (that are specifically designed for optimal compatibility with Revolution Performance's cylinders), wrist pins, circlips and high-performance head and base gaskets, Replacement head and base gasket sets available separately, Made in the U.S.A., For replacement pistons and rings, see Revolution Performance Big Bore Piston Kits.