Cometic HTS .060" exhaust manifold gasket set for Chevrolet Gen‑1 small block V8, 1.650" x 1.600" D‑port, intended for Brodix spread port heads. HTS construction uses reinforced compounds like armor‑clad, graphite and galvanized steel; outer layers are Viton‑coated stainless where applicable. The gasket compresses to seal imperfect surfaces and resists corrosion while withstanding high exhaust pressures.
Cometic Chevy Gen1 SB V8 .060in HTS Exhaust Mani Gasket Set-1.650in x 1.600in D Port