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Supplier details checked 2026-09-23 · Test catalog
Fits 1964-1972 Chevrolet El Camino and GMC Sprint with V8 engine, 2.5" Aluminized pipes - Aggressive to moderate sound
Flowmaster American Thunder Crossmember-Back Exhaust System
Includes Hangers and Hardware for an Easy Installation
Super 50 Series Performance Mufflers Eliminates Drone
Mandrel-bent 16-gauge Aluminized Steel Tubing
Moderate to Aggressive Exterior Exhaust Tone
Polished 3.00-inch Stainless Steel Tips
Dyno Tuned for Maximum Performance
Includes H-pipe Assembly
Fits 1964-1972 Chevrolet El Camino and GMC Sprint with V8 engine.
Flowmaster 64-72 Chevrolet El Camino American Thunder Crossmember-Back Exhaust System
6472 CHEV EL CAMINOSPRINT AMT
SYS 64-72 CHEV EL CA
For the person who is looking for a complete Crossmember-Back dual exhaust system with a moderately aggressive tone for their 1964 to 1972 Chevrolet/GMC El Camino/Sprint with a V8 engine. With easy fit in mind, these systems are constructed from 2.50-inch mandrel-bent aluminized steel with a built in H-pipe to equalized the exhaust pressures, eliminates backrap on deceleration and makes maximum power. The system includes a pair of specially selected Super 50 Series mufflers for a deep powerful exterior sound with minimal interior tone and is suited for the enthusiast who wants their performance to be heard, just not inside the cab. The mandrel-bent tailpipes exit at an angle behind the rear wheels and are finished off with large 3.00-inch angle cut polished stainless tips for an aggressive look. 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.
SYS 64-72 CH
