Just curious, how difficult is it to remove a non-A/C air box and install an air box with A/C while the sbc is still in the car? I am sure it would be much easier without the engine, but I don't want to pull the engine if I don't have to. Would I have to remove the inner fender well?, and the header on that side?
'78 GMC Caballero
'78 GMC Caballero