MAHLE Engine Intake Manifold Gasket Set MIS20135

American Thunder Header Back Exhaust System; Dual; Dual Rear Exit; Incl. 3.0 in. Tubing From Trans X-Member Back/H-Pipe/Hardware/Super 40 Series Mufflers; 409 Stainless Steel;

For the person who is looking for a complete Header-back dual exhaust system with an aggressive tone. This system is mandrel bent for maximum performance and includes specially selected mufflers. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.

• Mandrel Bent 16ga 409 Stainless Tubing
• Limited Lifetime Warranty
• Aggressive And Powerful Exterior Exhaust Tone
• Incl. Hangers and Hardware For Easy Installation
• Header Back System
• Dual Out Rear Exit
• Dyno Tuned for Maximum Performance
• Premium Flowmaster Quality

Application Summary:

Year	Make/Model
1968-1972	Buick Skylark
1968-1972	Chevrolet Chevelle
1968-1972	Chevrolet El Camino
1970-1972	Chevrolet Monte Carlo
1968-1971	Oldsmobile 442
1968-1972	Oldsmobile Cutlass
1971-1972	Oldsmobile Cutlass Supreme
1969-1972	Pontiac Grand Prix
1968-1972	Pontiac GTO
1968-1969	Pontiac LeMans
1972-1973	Pontiac LeMans