Cylinder Head Dowel Pins - Chevrolet Big-Block
Why reuse your old dowel pins when you have machine work done on your block? I can't think of a good reason, especially when these Mr. Gasket dowel pins are inexpensive and readily available. They are made from high quality steel, precision machined and case hardened for accurate cylinder head alignment.
- Outside Diameter (in): 0.638 in.
- Inside Diameter (in): 0.500 in.
- Height (in): 0.503 in.
- Notes: Due to manufacturing tolerances these dowel pins will measure between 0.638 in. and 0.639 in. diameter.