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I have lap belts for the Blazer but want to put shoulder harness belts in that mount to the top. Has anyone done this with standard pickup shoulder harness belts? How much alteration? Any help greatly appreciated.
Thanks, Steve.

i dont think mounting them to the fiberglass top would be such a good idea, i got a 74 and im putting in shoulder belts that go to the rollbar

I know what you mean, but I was trying to keep it stock if at all possible. I have not been able to find the original hardware as it was an option back then. Lapbelts standard - Shoulder Harness option. If I can't get this done, then I may go to the rollbar. Thanks, Steve.