Super HP-2 Muffler 409SS - 2.00 Center In. / 2.00 Center Out - Aggressive Sound 1989-chevrolet-c1500-esi8436684 510 in - Duration 270

510 in - Duration 270 / 270 - 110 LSA - 1500 / 5800 RPM - Big Block Chevy - Kit

0 - Folding - Bed Rail Attachment - Vinyl Top - Black - 5 ft 9 in Bed - New Body Style - GM Fullsize Truck 2019-21 - Kit

Piston Ring Compressor - 89

Nut - 7/16-20 in Thread - 1/2 in 12 Point Head - Stainless - Polished - Set of 10

5 in Length - 750 lb/in Spring Rate - Front - Steel - Black Powder Coat - Each

Super HP-2 Muffler 409SS - 2.00 Center In. / 2.00 Center Out - Aggressive Sound 1989-chevrolet-c1500-esi8436684 510 in - Duration 270Flowmaster has taken the laminar core of our classic HP 2 muffler and wrapped it in a new compact square case. The new Super HP 2 Series muffler offers the same great performance benefits and moderate tone that you would expect from our laminar flow mufflers, now in a new sleek styling. These mufflers are available in either a 409S stainless steel case or a polishable 304S stainless steel case and in sizes ranging from 2. 00 in., 2. 25 in. and 2. 50