Good luck getting their passenger side through the transmission crossmember, which isn't even cut out for duals! All early A bodies only came with single exhaust! The solution to this??? How about one of my dual exhaust crossmember conversions!! They allow the passenger side pipe to pass through the crossmember instead of under, which puts the pipe too close to the ground, and makes for one heck of a bend! Message me if you're interested in one and ill send you the details!! Geof
