Flowmaster 40 Series Chambered Muffler - 2-1/4 in Offset Inlet - 2-1/4 in Center Outlet - 13 x 9-3/4 x 4 in Oval Body - 19 in Long - Black Paint - Universal 42441 M59LC Includes Gaskets & Mounting Hardware the tubular design allows SCOBRS0054U0K01060 150-45-6712K Size:7-5/8+ (61+)

Includes Gaskets & Mounting Hardware

Hardcoat anodized forged aluminum end yokes are interference fit to special O

1973-1977 Buick Regal

5mm audio cable

Incorporating larger diameters and unique bends that cant be duplicated with metal ducts allow maximum airflow velocity and throttle response

Flowmaster 40 Series Chambered Muffler 2 1 4 in Offset Inlet 2 1 4 in Center Outlet 13 x 9 3 4 x 4 in Oval Body 19 in Long Black Paint Universal 42441 M59LC Includes Gaskets & Mounting Hardware the tubular design allows SCOBRS0054U0K01060 150 45 6712K Size:7 5 8+ (61+) Includes Gaskets & Mounting Hardware Hardcoat anodized forged aluminum end yokes are interference fit to special O