Magnaflow Street Series Cat-Back Exhaust System - 3 in Diameter - V8 - GM A-Body 1968-72 H762427 Includes inner and outer chromoly

Includes inner and outer chromoly axles

Seals prevent lubricant from entering the side tubes and are available for aluminum or steel axle tubes

16 in Throat

Chain Lubricant

Magnaflow Street Series Cat-Back Exhaust System - 3 in Diameter - V8 - GM A-Body 1968-72 H762427 Includes inner and outer chromolyThe Street Series Stainless Performance Exhaust system delivers dyno proven power with a comfortable interior sound and performance exterior sound. Vehicle Applications: 1968 1969 Buick Special 1968 1972 Buick Skylark 1973 1973 Chevrolet Malibu 1968 1969 Buick GS 350 1968 1973 Chevrolet El Camino 1968 1969 Buick GS 400 1968 1973 Chevrolet Chevelle 1970 1972 Buick GS 455 1968 1973 Pontiac GTO 1970 1972 Buick GS 1970 1973 Chevrolet Monte Carlo 1968 1973