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Cometic copper exhaust manifold gasket set for GM LT1/LT4 Gen‑2 Small Block V8, .043" copper construction with 1.520" x 1.510" D‑ports. The multi‑layer design and durable coatings provide heat resistance and corrosion protection while conforming to sealing surfaces. Requires less clamp load and maintains sealing across varied flange conditions, supplying dependable exhaust sealing for Gen‑2 small block installations.
Cometic GM LT1/LT4 Gen-2 Small Block V8 .043in Copper Exhaust Mani Gskt Set-1.520in x 1.510in D-Port
