Top End

The Big Bore kit yields excellent results with stock cylinder headsEasy installation: no need to bore or split existing cases, just swap the cylindersCylinders are constructed from premium aluminum castings with cast-in iron linersKits include cylinders,...

Revolution Performance, Llc Cylinder Kit - 92" - Natural Silver Rp201-218W

Revolution Performance, Llc Cylinder Kit - 117" - Black With Highlighted Fins Rp201-171W

Revolution Performance, Llc Cylinder Kit - 98" - Natural Rp201-101W

Revolution Performance, Llc Cylinder Kit - 117" - Black With Highlighted Fins Rp201-172Wb

Revolution Performance, Llc Cylinder Kit - 98" - Natural Rp201-110W

Revolution Performance, Llc Cylinder Kit - 90" - Black With Highlighted Fins - Xl Rp201-411W

Revolution Performance, Llc Cylinder Kit - 92" - Black With Highlighted Fins Rp201-220W

Revolution Performance, Llc Cylinder Kit - 124" - Granite - Twin Cam Rp201-130W

Revolution Performance, Llc Cylinder Kit - 124" - Black With Highlighted Fins - Twin Cam Rp201-126W

Revolution Performance, Llc Cylinder Kit - 124" - Black With Highlighted Fins - M8 Rp201-601W

Revolution Performance, Llc Cylinder Kit - 107" - Black With Highlighted Fins Rp201-119W