Hi Folks,
Newly returned here after a couple years hiatus. I'm looking to put a 7.3 short block under my present 6.9 almost new top end (heads, injectors, glow plugs & Injection pump) Must I and can I drill the bolt/stud holes in my 6.9 heads for the larger 7.3 bolts/studs? Thanks for your help as well as any additional input.
Newly returned here after a couple years hiatus. I'm looking to put a 7.3 short block under my present 6.9 almost new top end (heads, injectors, glow plugs & Injection pump) Must I and can I drill the bolt/stud holes in my 6.9 heads for the larger 7.3 bolts/studs? Thanks for your help as well as any additional input.