Flowmaster FlowFx Exhaust System - Cat-Back - 2-1/2" Diameter - Dual Side Exit - 9-1/2" Polished Tips - Stainless - 5.3 L TK11413 and a bullet shaped radius

and a bullet shaped radius to help eliminate cross threading

Duration 210 / 216

Use Bracket #8031 or #8036 for 1972-78

Lightweight aluminum panel features punch/flare holes and 90° flanges to easily connect body braces

1986-1989 Chevrolet P20

Flowmaster FlowFx Exhaust System - Cat-Back - 2-1/2" Diameter - Dual Side Exit - 9-1/2" Polished Tips - Stainless - 5.3 L TK11413 and a bullet shaped radiusDoes not fit crew cab 2WD with 2 piece driveshaft, 2019 LD classic body or trucks with factory dual exhaust tailpipes. Uses the Factory Hanger Locations Deep, Powerful Performance Tone Full Stainless Steel Construction Clears Factory Spare Tire Lifetime Limited Warranty Mandrel bent Tubing Easy Installation Max Dyno Gains of 21 hp and 23 lb. ft. of Torque Product Description: Exhaust System American Thunder Cat Back 2 1 2 in Diameter Dual Side Exit 3