OEM GM 3991492 SBC Cylinder Heads Camel Hump Straight Plug READ for Sale


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Price: $899.99

These heads came from a well know top fuel racer in the 70s. He had these and several other heads in his shop. They will need to be cleaned up at the machine shop. Comes with everything pictured. Please see all photos for exact condition. These will be shipped in seperate boxes. Thanks


This is a pair of OEM GM cylinder heads with part number 3991492 for small block Chevrolet engines. These cylinder heads are known as "camel hump" heads due to their unique shape and feature straight spark plugs. They are vintage and performance parts that were commonly used in high-performance Chevy engines from the 1960s and 1970s.


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