- Increased Horsepower & Torque
- Improved Exhaust Flow
- Perfect For 351W Swaps!
- Bright Chrome Finish
- 1 3/4" Diameter
- Mandrel Bent Tubing
- O2 Sensor Bungs Installed
- Die Stamped Flanges
- Includes Gaskets, Bolts And Studs
- Made In The USA
What's in the Box
- (1) LH Header
- (1) RH Header
- (1) Pair Of Header Gaskets
- All Needed Hardware
- Installation Instructions
BBK 1979-1993 Mustang 351W Swap Headers
These Performance BBK 351 swap Full-length headers have been designed specifically for any Mustang enthusiast who wishes to swap out their smaller 302/5.0L engine for a larger/taller 351/5.8L engine. For 20+ years Mustang enthusiasts have made BBK CNC-Series full-length headers the number one choice for their Fox-body Performance Mustangs.
Each BBK Longtube Header Exhaust Kit is CAD designed and manufactured with 1 3/4" CNC mandrel bent tubing for nonrestrictive airflow and a one piece 3/8" laser cut flange for added strength and durability. ALL BBK Mustang headers are pressure tested to ensure leak-free performance. Each BBK full-length exhaust header system has been designed and dyno-tested at the BBK headquarters for maximum performance. Results have shown an additional 18-25 rear wheel horsepower over stock. All exhaust header kits include new gaskets and hardware.
BBK long tube headers require one of the following BBK X-pipe or H-pipe to complete installation.
- Fits 1979-1993 Mustang w/ 351 swap and manual transmission
This product is intended for off-road use only, and is not legal for use in emission restrictive states. Off-Road Disclaimer
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