Cometic, Big Twin Case Gasket for Harley-Davidson

0.060" thick aluminum base with foam layer on both sides.
Protective box gasket.
It is used between the internal primary and the crankcase.
Helps solve the leakage problem when the O-ring groove in the crankcase is damaged or broken.

Compatible with: >Shovel 70-84; 84-99 Evo BT; 99-06 Twin Cam (except 2006 Dyna)