Gaskets for Cylinder Base

Gaskets for Cylinder Base: 61cui/1000 cc IOE 1913-1923

more …

Gaskets for Cylinder Base: 61 cui/1000 cc IOE 1924-1929, 74cui/1200 cc IOE, Knucklehead, Sidevalve Big Twin

more …

James Gaskets for Cylinder Base: 45cui/750 cc Sidevalve

more …

S&S Gaskets for Cylinder Base: Knucklehead 3-5/8 ” Bore

more …

Cometic Gaskets for Cylinder Base: Panhead and Shovelhead

more …

S&S Gaskets for Cylinder Base: Panhead and Shovelhead

more …

James Gaskets for Cylinder Base: Panhead and Shovelhead

more …

James Gaskets for Cylinder Base: Shovelhead 3-5/8” Bore

more …

Cometic Gaskets for Cylinder Base: Panhead and Shovelhead 3-5/8” Bore

more …

S&S Gaskets for Cylinder Base: Shovelhead 3-5/8” Bore

more …

James Gaskets for Cylinder Base: Model K

more …

James Gaskets for Cylinder Base: Sportster 1957-1985

more …

James Gaskets for Cylinder Base: XR 750

more …

James Gaskets for Cylinder Base: Evolution 3-1/2” Bore

In 1983 the base gasket for the new Evolution cylinders was assigned the part# 16777-83, which was almost immediately replaced by 16777-83A. In 1986 the part# 16774-86 replaced the older 16777-83A gaskets and the part# 16777-83(A) disappeared from Harley litterature. The outline of the 16774-86 gasket underwent several changes during its span of use. But despite of the different outlines any of these gaskets fits a stock Evolution engine from 883 to 1340 cc.

more …

Gaskets OEM Replacement for Cylinder Base: Evolution 3-1/2 ” Bore

more …

James Gaskets for Cylinder Base: Evolution 3-5/8 ” Bore

more …

S&S Gaskets for Cylinder Base: Evolution 4 ” Bore

more …

S&S Gaskets for Cylinder Base: Evolution 3-5/8 ” Bore

more …

O-Rings for Cylinder Base: Twin Cam

more …