Fitments
84-17 Evo & Twin Cam style engines 4" bore OEM, S&S & TP engineering engines (excl. Twin Cooled) (NU)
Part Description
James, cylinder head gasket set 4" bore. .046" Firering
Firering® head gaskets with dual silicone bead. Starting Thickness: 0.045". Final Crush: 0.042".