Flowmaster 1040FM Header-Back Pipe Kit Flowmaster 1040FM

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.

Specifications:

Description_DES	Header-Back 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_FAB	Transmission X Member Back
Description_FAB	True Dual In Includes H Pipe
Description_FAB	Mufflers Sold Separately
Description_FAB	Premium Flowmaster Quality
Description_FAB	Dyno Tuned for Maximum Performance
Description_FAB	3 Year Limited Warranty
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.
Description_SHO	Exhaust System Kit

This Part Fits:

Year	Make	Model	Submodel	Notes
1970	Buick	GS
1971	Buick	GS
1972	Buick	GS
1968	Buick	GS 350
1969	Buick	GS 350
1968	Buick	GS 400
1969	Buick	GS 400
1970	Buick	GS 455
1971	Buick	GS 455
1972	Buick	GS 455
1969	Oldsmobile	442
1970	Oldsmobile	442
1971	Oldsmobile	442
1969	Oldsmobile	Cutlass
1970	Oldsmobile	Cutlass
1968	Pontiac	GTO
1969	Pontiac	GTO
1970	Pontiac	GTO