Cometic AFM intake manifold gasket set for Chevrolet Gen‑1 small block V8, 1.282in x 2.175in rectangle ports and .018in thickness for 23° heads. AFM is a nitrile synthetic rubber bonded to an aluminum core, offering over 250°F temperature resistance and about 85% recovery with strong torque retention. It requires no sealants or re‑torqueing and is manufactured to meet OEM quality standards.
Cometic Chevy Gen1 Small Block V8 .018in AFM Intake Mani Gasket Set-1.282in x 2.175in Rectangle Port