16770-66X Cylinder Head Gasket with Firering
Replaces Harley Part # 16770-66X
Silicone Impregnated Cylinder Head Gasket with Firering.
Fits '66 to '84 Shovelhead.
SIG gaskets are produced with impregnated silicone over the entire gasket surface
and silicone beads in crucial sealing areas. This material when introduced to heat creates
a sealing or cross-linking of the silicone.
2 Parts In Stock
Sold As A Set Of Two
$16.63