Performance Muffler Flowmaster Stainless Steel reg-cab Through years of racing and

Through years of racing and partnerships with leading race sanctioning bodies

1977-1978 Chevrolet C20 305 CID

1982-1986 Chevrolet K5 Blazer 350 CID

BLC-140-SS2D

Part Number: 943041

Performance Muffler Flowmaster Stainless Steel reg-cab Through years of racing andOverview: This two chamber design incorporates Flowmaster's Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Features: Excellent Street Strip and Off Road application No internal packing to blowout Race proven Delta