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This mandrel-bent headers-back exhaust system is custom designed for most 1968-1972 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.
Flowmaster Crossmember-Back Exhaust System - 1040FM
$584.95
Features:
- 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
Product Specifications:
- Product Details: Fits 1968-1972 GM A-body cars with V8 engine. 3-Inch Aluminized Pipe Only Exhaust Kit
- California Proposition 65: No
- CARB (California) Compliant: Yes
- Catalytic Converter Included: No
- Catalytic Converter Quantity: 0
- Clamping Type: U-Bolt
- Clamps Included: No
- Exhaust Tip Diameter: 3.00 IN
- Exhaust Tip Quantity: 0
- Exhaust Tip Resonated: No
- Exhaust Tip Shape: Round
- Exit Style: Dual Out Rear
- Finish: Aluminized
- Gasket Or Seal Included: No
- Grade Type: Performance
- Hangers Included: No
- Inlet Type: Clamp-On
- Main Piping Diameter: 3.00 IN
- Mount Type: Uses New Hangers (Not Included)
- Mounting Bracket Included: No
- Muffler Flanged Inlet: No
- Muffler Flanged Outlet: No
- Muffler Included: No
- Muffler Quantity: 0, Sold Separately
- Muffler Type: Not Included
- Part Type: Exhaust System
- Pipe Color: Silver
- Pipe Material: Aluminized Steel
- Pipe Wall Gauge: 16 GU
- Product Type: Exhaust Accessories
- Spring Bolt Kit Included: No
- Tail Pipe Outlet Outside Diameter: 3.00 IN
- Tail Pipe Quantity: 2, Dual
- Tail Pipe Tapered Outlet: No
- Type: Crossmember-back
- Valve Included: No
- Valve Type: Not Applicable
Installation Notes:
Fits 1968-1972 GM A-Body with V8 engine. Use Offset Inlet/Offset Outlet Mufflers Only. Fabrication required for installation of H-pipe.