Flowmaster Cat-Back Exhaust Kit 14-18 GM Pickup 1500 5.3L DX2145K These Performance Series solid lifters

These Performance Series solid lifters feature a precision-ground crown radius and finish

Top of the line wet sump pan is engineered for stock crossmenber cars or rear steer linkage

Factory length for '71-'79 Oldsmobile 400-455

Centerline to centerline = 9

Nickel Plated

Flowmaster Cat-Back Exhaust Kit 14-18 GM Pickup 1500 5.3L DX2145K These Performance Series solid liftersOur new FlowFX cat back exhaust system is manufactured using durable 409 stainless steel throughout and features a 3. 00 inch inlet pipe leading to a single inlet dual outlet FlowFX "straight through" muffler for great sound and maximum performance. The dual 2. 50 inch mandrel bent tailpipes exit out the side at an angle behind the rear wheels directing exhaust away from your boat or travel trailer when towing. The system is finished off with a pair