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739.95 Flowmaster Exhaust Oldsmobile 442 [Header Back- American Thunder] (1968-1971) 817409 - Redline360
739.95 Flowmaster Exhaust Oldsmobile 442 [Header Back- American Thunder] (1968-1971) 817409 - Redline360
739.95 Flowmaster Exhaust Oldsmobile 442 [Header Back- American Thunder] (1968-1971) 817409 - Redline360
Flowmaster Exhaust Oldsmobile 442 (1968-1972) 3" Crossmember Back- American Thunder 817409
Flowmaster Exhaust Oldsmobile 442 (1968-1972) 3" Crossmember Back- American Thunder 817409
Flowmaster Exhaust Oldsmobile 442 (1968-1972) 3" Crossmember Back- American Thunder 817409
Flowmaster Exhaust Oldsmobile 442 (1968-1972) 3" Crossmember Back- American Thunder 817409
Flowmaster Exhaust Oldsmobile 442 (1968-1972) 3" Crossmember Back- American Thunder 817409
Flowmaster Exhaust Oldsmobile 442 (1968-1972) 3" Crossmember Back- American Thunder 817409
Flowmaster Exhaust Oldsmobile 442 (1968-1972) 3" Crossmember Back- American Thunder 817409
Flowmaster Exhaust Oldsmobile 442 (1968-1972) 3" Crossmember Back- American Thunder 817409

Flowmaster Exhaust Oldsmobile 442 (1968-1972) 3" Crossmember Back- American Thunder 817409

Regular price
$1,040.00
Sale price
$935.95

Free Shipping - Lower 48 US States

This American Thunder® exhaust system comes as a complete true dual crossmember-back exhaust for your 1968-1972 GM A-body with a V8 engine. These dual exhaust systems feature 2.50-inch mandrel-bent stainless steel tubing for maximum performance, includes a built-in H-pipe/balance tube flowing into a pair of large case Super 40® mufflers that deliver an aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. The 2.50-inch tailpipes exit at a slight angle down under the rear bumper for a strong muscular look. The system includes all hangers and necessary hardware for installation. Like all Flowmaster® systems, the benefits include improved throttle response, power and mileage and is covered by our Lifetime Limited Warranty.

Fitment Information

  • Oldsmobile 442 V8 6.6L / 7.5L (1968, 1969, 1970, 1971, 1972)
  • 1968-1972 GM A-Bodies with V8 engine. 2.50-inch Stainless Steel Pipes. - Aggressive sound

Emissions Compliance

This exhaust does not alter, replace, or modify any emissions equipment. This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Specs & Features

  • H-pipe Crossover for Maximum Power and Deep Tone
  • Super 40 Series Mufflers for Deep Powerful Sound
  • Mandrel-bent 16-gauge Stainless Steel Tubing
  • Includes Hangers and Hardware for Installation
  • Aggressive Exterior Exhaust Tone
  • Crossmember-back True Dual Exhaust System
  • Does Not Include Header Reducers or Downpipes for Factory Manifolds
  • Lifetime Limited Warranty
  • 2WD/4WD - 2WD
  • California Proposition 65 Chemical Name - Chromium (hexavalent compounds) / Nickel (Metallic)
  • California Proposition 65 Required - Yes
  • Emission Code - 3
  • Exhaust Series - American Thunder
  • Exit Position -Dual Rear Exit
  • Heat Shield - No
  • Inlet Diameter (in) - 2.5
  • Material - Stainless Steel
  • Muffler Quantity - 2
  • Muffler Series - Super 40 Series
  • Outlet Diameter (in) - 2.5
  • Product Type - Exhaust Systems / Kits
  • Single Dual -  Dual
  • Sound Level - Aggressive Sound
  • System Type - Header-back System
  • Tip Diameter (in) - 2.5
  • Tip Quantity - Not Included
  • Tubing Diameter (in) - 2.5
  • Includes hangers and hardware for easy installation

    For the person who is looking for a complete Header-back dual exhaust system. These systems are mandrel bent for maximum performance and include specially selected mufflers. This American Thunder system delivers a moderate interior and exterior tone and is 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.

      Product Description

      The legendary Flowmaster exhaust system gives your car a unique sound that you can only get from Flowmaster.  Designed to have excellent fitment, performance and sound.  Flowmaster exhaust systems are dyno tuned for maximum performance.

        Redline360 is an authorized Flowmaster dealer and sells only genuine Flowmaster products.

                Flowmaster Brand Logo

                Prop 65 Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.


                More in this category
                Flowmaster American Thunder Exhausts
                Oldsmobile 442 Exhaust
                Oldsmobile 442 Parts
              • Category: Exhaust Systems - Catback, Axleback and Mufflers
              • Brand: Flowmaster

                Reviews on this product


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