Performance Muffler Flowmaster Stainless Steel performance-mufflers 1973-1974 GMC K15/K1500 Suburban 250

1973-1974 GMC K15/K1500 Suburban 250 CID

Part Number: 952462

Part Number: JST043S2

BLC-140-SS1A

Without RPO Code JL4 (StabiliTrak/Active Brake Control)

Performance Muffler Flowmaster Stainless Steel performance-mufflers 1973-1974 GMC K15/K1500 Suburban 250Overview: The Delta Force 40 series race mufflers utilize Flowmaster's Delta Flow technology and feature excellent power characteristics with good sound reduction qualities. Recommended for all racing applications where mufflers are required with a substantial decibel reduction over open headers. Features: Durable fully welded 16 gauge stainless steel two chamber race muffler Good decibel reduction over open headers No internal packing to blowout Race