These gaskets (M-6051-CP331) are needed when installing cylinder heads M6049X307 to a Boss engine block. Engine assemblers should lay the head gasket on the block and the cylinder head (with front of the gasket toward the front of the engine) to make sure there is a path for coolant flow from the block into the head.
Features and Benefits:
- Composite Material
- 4.100" Bore Diameter
- For Ford Performance Blocks and Heads
- Sold As A Pair
This pair of cylinder head gaskets will fit on the driver and passenger side of your Boss 302 or 31W Engine. In some cases, holes may have to be drilled in the block or head or punched in the gasket.
Please Note: Arrives in a pair of two--not sold separately.
- Compressed Thickness: 0.040"
- Compressed Volume: 8.654cc