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Flowmaster 1040FM Exhaust System Kit

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Product details

Management number 230402459 Release Date 2026/06/18 List Price US$202.38 Model Number 230402459
Category

Compatible with 1968-1972 GM A-body cars with V8 engine.;<br><br>This mandrel-bent headers-back exhaust system is custom designed for most 1964-1972 GM A-body cars and is perfect for the person looking for true dual exhaust system. This system comes complete minus the mufflers and allows you to choose the sound level of the Flowmaster performance mufflers you desire for your vehicle. System features include all mandrel-bent 3.00 in. aluminized steel tubing, an H-pipe to equalize the exhaust gas pressures and sound for maximum performance and maximum clearance. Designed for an easy fit, these systems covered by our 3-year Limited Warranty. Notes: Requires 3.00 in. Offset Inlet/Opposite side Offset Outlet such as part# 943048 (Super 44 Series) or 53058 (Super 50 Series) mufflers. Does Not Include Header Collector Adapter Cones or hardware. Does Not align with the factory Oldsmobile 442 bumper cutouts. Fabrication required for installation of H-pipe.;

  • Exits Straight-out under the Rear Bumper
  • Mandrel-bent for Maximum Performance
  • High Clearance around Rear Differential
  • Designed for Double Off-set Mufflers
  • 16 Gauge Aluminzed Steel Tubing
  • Does Not Include Hardware
  • 3-year Limited Warranty
  • Includes H-pipe Kit
Manufacturer part number 1040FM
Vehicle make GM
Vehicle model A-body
Vehicle year 1968, 1969, 1970, 1971, 1972
Inlet diameter 3.00 in
Outlet diameter 3.00 in
Muffler type Performance Mufflers
Material Aluminized Steel
Brand Flowmaster
Vehicle fitment type Specific
Automotive parts division Performance
Features Easy Installation
Finish Gray
Vehicle type Car
Model 1040FM
Items included H-pipe Kit
Size 3.00"
Weight 53.85 lb
Count 1
Has written warranty No
Compatible cars 1964-1972 GM A-body cars

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