Fits 1987-1991 Chevrolet Blazer Chambered Muffler SF53056-JHPR range-technology 3L V8 1971 - 1974

3L V8 1971 - 1974 Plymouth Satellite Sebring Plus 318/5

Rear Retainer

will be unaffected by the MSD

6L V6 2007 - 2013 Chevrolet Avalanche 325/5

Body Material Stainless Steel Air Tube Adaptable No Inlet Diameter 1

Fits 1987-1991 Chevrolet Blazer Chambered Muffler SF53056-JHPR range-technology 3L V8 1971 - 1974Street Flow, 3 Chamber Performance Muffler, Moderate Tone, 16 Gauge Aluminized Steel, Premium Powder Coat Finish, 3. 0" Offset In, 3. 0" Center Out, 3 Year Limited Warranty. Features: Handcrafted Chambered Mufflers Installer Friendly Design With Unpainted Ports 16 Gauge Aluminized Steel Construction High Heat Premium Silver Powder Coat Finish North American Made Product Moderate Tone Specs: Body Length (IN) 17 Body Type Oval Finish High Heat Premium