1964-69 Pontiac V8 Engine Intake Manifold Bolts, Grade 5 Factory correct with M head marking 10pc. This auction is for 10 intake manifold bolts. These are the bolts that hold the intake manifold to the engine head. All Pontiac's used 10 per car. These bolts feature the correct size shape and head marking of the factory originals and are also plated in black phosphate just like the originals. The aluminum intake Ram Air IV and HO only use 8 of these bolts. These are also great for any aftermarket intake that will use all 10 of the bolts. .
