Hi, I'm new to this site. I have a1969 Mach1 and a 1966 coupe. The 69 I have had since 1986 but never had time to get it completely restored. I'm getting close. It's kind of a resto mod. It's a big block 390 car and It has a 302 in it now. I'm having trouble getting the right brackets and pulley combination for the power steering pump. It's a 1978 block with the water pump coming out on the drivers side to accomadate the 390 radiator. I was told to use the 72 pump and brackets bu the pulley's don't line up. any ideas to what I need to make this work without changing my radiator,pump and balancer and pointer. THANKS