What size is the stock 1980 L48 exhaust? Looks like 2.5 inch to me....??
Dec 2, 2001 #1 R Rich80 Guest What size is the stock 1980 L48 exhaust? Looks like 2.5 inch to me....??
Dec 3, 2001 Thread starter #2 S ssvett Guest Rich, I believe 2.5 inches would be correct.........Steve
