Cometic ::::: Cometic Head Gaskets for 1957-60 GM Oldsmobile V8 371-J2

Cometic Head Gasket for GM Oldsmobile V8 1957-60 371-J2 OLDS Inch

These come in varying bore sizes to fit your engine. These are also available in custom thicknesses from .040" to .060". Please call or email us for pricing and availability (typically a custom gasket can be shipped in 2-3 days).