I was wondering if anyone could tell me the bolt sizes I'll need to bolt-up the exhaust manifolds on a '65 401 nail head? I only have about an hour to make it the hardware store after work and then I'm subject to the ridiculous home depot for nuts and bolts. Thanks.
when you figure out what size you want - check www.mcmastercarr.com look under fasteners, cap screws, etc... they have aqy length, size, thread, lock nuts, washer size, washer thickness, head type, material type bolt you want they ship same day - they rock. Only thing that sucks is sometimes you have to order a box of 25 or 50 depending on what your are getting. But it never hurts to have extra bolts or extra nuts
Hey Pat Youre gonna need 5 - 9/16 x 1 1/4 1- 9/16 x 3 for those exhaust manifolds Go Man Go The sizes I gave you are not including the bolt head