Hey Fellas,
1967 Barracuda 383 4 speed. Dunno if it matters but its a flat tappet .250/
[email protected] think. Anywho, this thing has somethin to say and I wanna quiet it down. its a 3" exhaust. The 14" summit mufflers (turbo?) aren't doing the job. My question to you is....
1. Whats the longest...