Reducer Coupler 5in I.D. to 4in I.D. x 4.5in L 1971-jeep-j-2500-esi9516683 50-inch mandrel-bent stainless steel tubing

50-inch mandrel-bent stainless steel tubing flowing into a pair of Super 44 Series performance mufflers for maximum performance and that iconic deep aggressive sound

Breather - Clamp-On - Round - 1/2 in OD Tube - Reusable - K&N Logo - Rubber / Steel - Black / Chrome - Each

500 in Holes - Stainless Hardware - Aluminum - Polished - Each

Transmission Crossmember - Bolt-On - Steel - Black Powder Coat - GM A-Body 1968-72 - Each

Oil Pump - Wet Sump - Internal - Standard Volume - GM LS-Series - Each

Reducer Coupler 5in I.D. to 4in I.D. x 4.5in L 1971-jeep-j-2500-esi9516683 50-inch mandrel-bent stainless steel tubingTubing Coupler Straight Reducer 0. 200 in Thick Wall 4 in Inlet 5 in Outlet 4 1 2 in Long Silicone Black Each