DynoMax Ultra Flo Cat-Back Exhaust System - 2-1/2 in Diameter - Dual Rear Exit - 4 in Polished Tips - Mopar Gen III Hemi - Ram Fullsize Truck 2009-14 Transmission Gear Oil Additive Vehicle Applications: 1970-1972 GMC Jimmy

Vehicle Applications: 1970-1972 GMC Jimmy

At that time the Stainless Steel inlet filter element should be cleaned or replaced as well

With 8 interchangeable adapters

these durable mounts clamp securely to your existing roll bar tubing ensuring a shock and vibration resistant attachment point for the world's best tachometer

1-5/8" mandrel bent primary tubes and 2-1/2" collectors with merge spears for increased exhaust velocity

DynoMax Ultra Flo Cat-Back Exhaust System - 2-1/2 in Diameter - Dual Rear Exit - 4 in Polished Tips - Mopar Gen III Hemi - Ram Fullsize Truck 2009-14 Transmission Gear Oil Additive Vehicle Applications: 1970-1972 GMC JimmyDynoMax Stainless Steel Cat Back Exhaust System 39480 2. 5 in. Dual System Dual Split Rear Exit Includes Ultra Flo Polished Muffler 4 in. Dual Polished Stainless Steel Tips 50 State Legal Mandrel Bent Stainless Steel Tube Stainless Steel Ultra Flo+ Muffler 90 Day Performance And Sound Guarantee Limited Lifetime Warranty Polished finish for a show quality shine Dyno proven to flow up to 2,000 SCFM and support up to 1,900 horsepower Straight through