Secure your cast iron intake manifold with this GM Car Manifold Bolt Set, designed specifically for 396 / 375 HP engines. Engineered for durability and precision fit, this set ensures your manifold stays firmly in…
These Grade 5 hex head bolts are black coated plated for protection and appearance. Hardened flat washers provide uniform torque & prevent galling on aluminum manifolds.
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Secure your cast aluminum intake manifold with this GM Car Manifold Bolt Set, designed specifically for 396 / 375 HP engines. Engineered for durability and precision fit, this set ensures your manifold stays firmly in…