Cylinders and Pistons - 80" - Low Compression Filter Oil DuPont Kevlar™ lining on impact

DuPont Kevlar™ lining on impact areas such as the arms

Roller bearing is pressed into the grip

100% Biodegradable in its unused form

Features a wide width and notched sides to properly wrap 18"x 5

Cylinders and Pistons - 80" - Low Compression Filter Oil DuPont Kevlar™ lining on impactCylinders and Pistons 80" Low Compression Intended to replace the cylinders and pistons of a 80" Shovelhead engine and maintain the stock compression ratio of 8: 1 Compatible with stock or S&S cylinder heads Includes S&S 3. 5" bore high tensile cast iron cylinders, 3. 5" bore forged standard compression pistons for 80" (4. 25" stroke) engines with rings and wristpins, head gaskets, S&S stainless steel bolts with washers, base nuts and base gaskets