Flowmaster American Thunder 17119 Cat-Back Exhaust System for 1964–1972 GM A-Body

The Flowmaster American Thunder 17119 exhaust system is a cat-back configuration designed for 1964–1972 GM A-Body vehicles. It features a 2.5-inch exhaust diameter and a dual rear exit layout for a direct, performance-focused exhaust setup.

Constructed from aluminized steel, this system provides a durable material choice for the exhaust components. The kit is designed as a complete American Thunder exhaust system for the specified GM A-Body application, with the brand and part number clearly identified for product reference.

The dual rear exit arrangement positions the exhaust outlets at the rear of the vehicle, while the 2.5-inch tubing supports the system’s defined configuration. This Flowmaster kit is intended for enthusiasts seeking an American Thunder cat-back exhaust system for a compatible 1964–1972 GM A-Body vehicle.

Features:

• Brand: Flowmaster
• Part Number: 17119
• System Type: Cat-back exhaust system
• Series: American Thunder
• Vehicle Application: 1964–1972 GM A-Body
• Exhaust Diameter: 2.5 inches
• Exit Configuration: Dual rear exit
• Material: Steel
• Finish: Aluminized