Walker Exhaust SoundFX Universal 18180 Exhaust Muffler Fits select: 1987-1991 CHEVROLET BLAZER, 1987-1991 CHEVROLET G20

FACTORY SOUND -- Louvered tubes help reduce radiated noise for factory-style sound quality compared to straight perforated tubes FLEXIBLE SOLUTION -- Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation GET MORE MILES FROM YOUR MUFFLER -- Designed and tested to extend muffler life RESISTS CORROSION -- Aluminized steel construction and internal drainage system helps reduce corrosion Fits Select: 1987-1991 CHEVROLET BLAZER 8 Cyl 5.7 L 1987-1991 CHEVROLET G20 8 Cyl 5.7 L 1987-1991 CHEVROLET G30 8 Cyl 5.7 L 1987-1990 CHEVROLET SUBURBAN 8 Cyl 5.7 L 1988-1990 GMC RALLY WAGON 8 Cyl 5.7 L 1987,1990-1991 GMC RALLY WAGON / VAN 8 Cyl 5.7 L 1987-1991 GMC JIMMY 8 Cyl 5.7 L 1987,1989 GMC VANDURA 8 Cyl 5.7 L 1988 GMC CUTAWAY VAN 8 Cyl 5.7 L 1987-1990 GMC SUBURBAN 8 Cyl 5.7 L 1987-1991 CHEVROLET G10 8 Cyl 5.7 L and more - add your vehicle to our fit widget to check