Re: Trying to install ZZ502 having problems.
Pics would sure help.
If you are running headers,you may need to dent a tube or two to make them fit.
Some oil pans are made for a certain chassis,you may need to try a few versions to get one that fits your body.
you'll need to remove the inner fender wells to get access to some heater hoses...for now you could just reroute the hoses and bypass the heater core,unless you plan on running the heater.
You are using new motor mounts which are correct for the body?
You can add washers to the motor mount to raise the engine up slightly,to clear suspension components.
Stuffing a big block into some engine compartments can be a little tricky...but you'll figure something out.