Re: Brackets and Pulleys
Alan Grove has mounts for the short and long water pump that don't bolt to the heads, so you don't have to switch sides as stated. I have 461 heads on my '69 and my engine builder drilled and tapped one bolt hole in the head. I'm not sure what is needed on a '91, but things can be done. I would go with the long pump if possible.
69 Camaro -originally a LM1 car. 327, Edelbrock E-streets, hooker, DUI performance distributors, ultradyne cam, stewart, TRW etc. Vintage Air, AGR steering, Corbeau GTSII seats, 700R4 transmission, 12-bolt w/Eaton 4.11:1