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Flowmaster

Exhaust Set, Flowmaster, American Thunder, 1964-67 A-Body, 3", Side Exit

Vehicle Specific View fitment for 8 models
Part# CH40001
Mfg# 17202
Sold As Set
$938.99
List Price: $1,033.95
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This American Thunder® crossmember-back exhaust system is a true dual 3.00-inch muscle car system that gives your car a deep aggressive sound. This aluminized steel system is mandrel-bent for maximum exhaust flow and performance. The system includes an H-pipe crossover to balance out the exhaust pressures, add hp and torque, and to help eliminate back-rap on deceleration. The specially selected Super 40® Series performance mufflers are in a large case to handle the high horsepower and provide a deep muscular tone while flowing through the large 3.00-inch tailpipes. The American Thunder systems generally deliver an aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. The sound level will depend greatly on the engine and level of modification. 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. Covered by Flowmaster's 3 Year Limited Warranty.

Features: H-pipe Crossover for Maximum Power and Deep Tone Super 40 Series Mufflers for Deep Powerful Sound Mandrel-bent 16-gauge Aluminized Steel Tubing Includes Hangers and Hardware for Installation Crossmember-back True Dual Exhaust System Aggressive Exterior Exhaust Tone True Dual 3.00-inch Exhaust

Notes

  • Welding required for installation.
  • This item is not eligible for any further discounts or promotional pricing.
  • SHIP NOTE: This item exceeds standard size and is exempt from free shipping.
3
This product is not legal for street use on an emissions-controlled vehicle. It may be used on dedicated competition or pre-pollution-controlled vehicles only. Learn More

Find Item In These Catalogs

  • 2024 Chevelle, El Camino 64-77 388
  • 2024 Cutlass, F-85 & 442 61-77 254
  • 2024 Grand Prix 1962-77 219
  • 2024 GTO, LeMans & Tempest 282
  • 2024 Skylark, GS & GSX 61-72 223
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1964–1967 Buick Skylark 3" pipes, w/side exit pipes
1964–1967 Chevrolet Chevelle w/Super 40 Series Mufflers - for Chev./EC, 3" pipe, side exit
1964–1967 Chevrolet El Camino w/Super 40 Series Mufflers - for Chev./EC, 3" pipe, side exit
1964–1967 Oldsmobile Cutlass 3" pipes, w/side exit pipes
1969–1972 Pontiac Grand Prix 3" pipes, w/side exit pipes
1964–1967 Pontiac GTO 3" pipes, w/side exit pipes
1964–1967 Pontiac LeMans 3" pipes, w/side exit pipes
1964–1967 Pontiac Tempest 3" pipes, w/side exit pipes
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Exhaust Set, Flowmaster, American Thunder, 1964-67 A-Body, 3
Flowmaster Exhaust Set, Flowmaster, American Thunder, 1964-67 A-Body, 3", Side Exit