Fits 1967-1981 Pontiac Firebird Straight Through Muffler-Stainless SM11229-JHPR exhaust-pressure-sensors 9L 1949-1950 Ford Deluxe Base

9L 1949-1950 Ford Deluxe Base 6L/3

6 V8 1997 - 1998 Ford E-150 Econoline Club Wagon 281/4

Stainless - TGL0301SS

3L/L4 1980 Mercury Monarch 4

Fits 1967-1981 Pontiac Firebird Straight Through Muffler-Stainless SM11229-JHPR exhaust-pressure-sensors 9L 1949-1950 Ford Deluxe BaseStreet Max, Stainless Straight Through Performance Muffler, 4. 0" x 9. 0" x 14. 0" Oval Body, Aggressive to Moderate Tone, 16 Gauge 409 Grade Stainless Steel, Satin Finish, 3. 0" Offset In, 3. 0" Center 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 Aggressive Moderate Tone