Need advice on correct 75 Exhaust Syst.
The original Exhaust System on the 75 4 spd L48 was "2" inch and consisted of a "Y-Pipe (with A.I.R. Bracket)", "Exhaust Pipe", "Catalytic Converter", "Y-Pipe" & "Mufflers". The L82 was a 2 1/2 inch system and seems to be the version that is remanufactured today. I have not found an aftermarket system that duplicates the "2" inch system. The front Y-Pipes start out as 2 inch but has a welded sleeve to accept a 2 1/2 inch Exhaust Pipe. All is OK at the Cat connection but the Rear Y-Pipes all seem to be 2 1/4 inch.
Does anyone know of a manufacturer that produces the correct "2" inch system? (Dumb question for a 75 L48 but unfortionately I have the originality disease and can't shake it)
Does anyone know of a manufacturer that produces the correct "2" inch system? (Dumb question for a 75 L48 but unfortionately I have the originality disease and can't shake it)