[72elcamino]

I am in the process of putting a crate 502 into the 70 El Camino and have found that the headders interfere with the stock heater box. I would like to keep the factory a/c but I am not sure how I can get it all to fit. Any suggestions or knowledge of different style heater boxes?

[just another car guy]

you might want to check out other header brands http://store.summitracing.com/defaul...29&x=20&y=11or go to a car show & question these guys (I do that).