Fits 1963-67 Chevrolet Corvette Straight Through Muffler-Stainless SM11266-JHPR in-tank-fuel-lines 8 L6 1965 - 1967

8 L6 1965 - 1967 Chevrolet Biscayne 327/5

chrome plated piston rod

this direct-fit catalytic converter also interchanges with OE part 18 40 7 523 903

560" center bore configuration

Fits 1963-67 Chevrolet Corvette Straight Through Muffler-Stainless SM11266-JHPR in-tank-fuel-lines 8 L6 1965 - 1967Street Max, Stainless Straight Through Performance Muffler, 4. 0" x 9. 0" x 18. 0" Oval Body, Moderate Tone, 16 Gauge 409 Grade Stainless Steel, Satin Finish, 2. 5" Offset In, 2. 5" Offset Out, Reversible, 3 Year Limited Warranty. Features: Straight Through Design (fully reversible) Improved Horsepower and Torque 409 Grade 16 Gauge Stainless Steel Construction High Heat Thermal Mesh Effective Drone Reduction Moderate Tone Specs: Body Length (IN) 18