big block

If I wanted to put a big block chevy engine in a 1969 Z28 camaro what would I have to modify.

you'd probably have to remove and relocate stuff like the battery, and mae new mounts for the engine and gearbox, possibly even the radiator too. among other things.

if you have to ask you probably can't do it yourself. best get a professional garage to do it.

im pretty sure the box on the firewall for the heater fan is different on a big block car also.stiffer springs cuz the engines a bit heavier

If I wanted to put a big block chevy engine in a 1969 Z28 camaro what would I have to modify. All you will realy have to do is change the springs,radi,and motor mounts. you might have to take the heater box out and thats about it.