The MR. GASKET Header Bolts- 3/8in Head are essential fasteners designed for high-heat exhaust systems in heavy-duty AMC, GM, and Mopar V8 engines. These bolts are ideal for operators and mechanics who need reliable hardware for engine maintenance and manifold security.
Constructed from high-strength steel, these bolts are designed to withstand extreme thermal cycling without backing out or shearing under pressure. They feature a 3/8-16 thread pitch and a length of 0.75 inches for precise engagement within the cylinder head, while the compact 3/8-inch hex head allows for easier access in tight engine bays.
These header bolts are compatible with AMC V8, GM V8, and Mopar B/RB-Series engines, making them suitable for various utility vehicles and transport assets. With a quantity of 12, they provide enough hardware for a complete manifold installation on most standard V8 configurations, ensuring a secure, leak-free seal under demanding conditions.
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