I have a Chevy 250, it should be a late 60's block.(can't find anyplace with that casting number listed) I was wanting to put a set of headers on it, but was wondering if I had to do any mods to the engine in order to do that. PAW lists a set of Hedman Hedders part# 69310 that should work. It says that they come with collectors, gaskets, and bolts. BTW, my motor has the split intake and exhaust manifolds. Thanks for any help.
'68 C-10 - 250 with Edelbrock 600cfm 4 barrel, Offy intake, Hedman headers and true duals, HEI, MSD 6A box, relocated gas tank
Soon to have: T-5 tranny
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