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Flowmaster 1040FM Header-Back Exhaust System
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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-inch 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-inch 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.
Description_ASC | Fits 1968-1972 GM A-Body with V8 engine. Use Offset Inlet/Offset Outlet Mufflers Only. Fabrication required for installation of H-pipe. |
Description_DEF | Exhaust System Kit |
Description_DES | Flowmaster Header-back Exhaust System |
Description_FAB | Exits Straight-out under the Rear Bumper |
Description_FAB | Mandrel-bent for Maximum Performance |
Description_FAB | High Clearance around Rear Differential |
Description_FAB | Designed for Double Off-set Mufflers |
Description_FAB | 16 Gauge Aluminzed Steel Tubing |
Description_FAB | Does Not Include Hardware |
Description_FAB | 3-year Limited Warranty |
Description_FAB | Includes H-pipe Kit |
Description_EXT | Header-Back Pipe Kit; Dual; Dual Rear Exit; Incl. Tubing Only/3.0 in. Dia./Balance Pipe/Offset Inlet/Offset Outlet Mufflers Required; Muffler Not Included; |
Description_INV | 68-72 GM A-BODY UNIV. 3" PIPE KIT |
Description_SHO | Exhaust System Kit |
Description_MKT | 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-inch 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-inch 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. |
Tip Type | Straight Cut |
Exhaust Type | Dual |
WARNING CA Proposition 65 | No |
Discount Percentage | 26-50% |
Single or Dual | Dual |
Tubing Diameter | 3.000 in. |
Material | Aluminized Steel |
Inlet Inside Diameter | 3.000 in. |
Exit Style | Straight |
Color | Gray |
Exhaust Pipe Wall Max Gauge | 16 |
California Proposition 65 Required | No |
Product Type | Exhaust Accessories |
Tubing Diameter (in) | 3 |
Tip Logo | None |
Tip Shape | Round |
Outlet Outside Diameter | 3.000 in. |
Tail Pipe Diameter | 3.000 in. |
Automotive Item Grade | High Performance |
Mount Type | Uses New Hangers (Not Included) |
Muffler Body Length | No Muffler |
Tip Diameter | 3.000 in. |
Brand | Flowmaster |
Emission Code | 3 |
Exhaust Pipe Wall Maximum Gauge | 16 |
Exit Position | Dual Rear Exit |
Single Dual | Dual |
System Type | Pipe Kit |
Tip Diameter (in) | 3 |
Tip Style | Straight Cut |
Tube Diameter | 3 inch |
Type of Exhaust | Header-Back |
Clearance Category | Exhaust |
Sale Category | Exhaust |
Length | 12.0000 |
Width | 17.1000 |
Height | 58.0000 |
Weight | 53.8500 |
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