Can some one tell me the the specifications of the original oil pump bolts for the 455 engine? I need their length and thread pitch. I've got allen head bolts in there now and the heads are chewed out.
Hey Adam, I'm looking for the specs of the bolts for the stock set up. I see year one has the booster plate with the longer bolts supplied, But at this stage I need the info on the stock bolts. :beer
So does anybody know anything about these bolts?? I know they are 1/4" unc , but are there two or three different lengths 3/4"and, 1" or what??? The other question I have is,does the thickness of the gasket have much effect? What is the correct thickness paper to use???
