Restore the heartbeat of your Knucklehead with this rugged metal base gasket.

Designed for early Big Twins, it's the smart choice for purists who still put miles on pre-war steel.

Features
Genuine James Gasket base gaskets features a steel base with silicone beading on both sides
Will not become brittle or split during assembly
Require no gasket sealer
Made in the USA

Specs
Type Cylinder Base
Units Pair
Thickness 0.79 mm / 0.031"
Mounting Position Front / Rear
Riding Style Street
Bore Size Standard
Material Metal / Foamet®
Product Name Gasket
Features Beaded