BBK offers high performance parts most tuners are searching for. BBK offers Dyno-tested parts that provide more horsepower & torque, as well as chassis reinforcement for better cornering & handling. All BBK Performance parts are made in USA.
- 18-25 Horsepower Increase
- Durable Silver Ceramic Finish
- Large 1-3/4" Primaries
- 3/8" Thick Flanges and 16 Gauge Steel Tubing
- For Use With BBK Short Mid Pipes
- Gaskets and Hardware Included
- Designed to fit Manual Transmissions Only (Does not fit AOD/E)
- May require use of aftermarket steering shaft for clearance
Put a 351W Based Engine in Your Fox BBK 1986-1993 Mustang 351W swap Full length headers have been designed specifically for any Mustang enthusiast who wishes to swap out the smaller 302 block for a larger/ taller 351W block based engine. They feature 1-3/4" primaries for maximum performance with 351W or large displacement stroker engines. These full length headers will help give your large displacement Mustang a throaty exhaust note. The ceramic coating adds durability and helps hold in heat to reduce underhood temperatures.
Quality Construction BBK full length Mustang headers are made from 1-3/4" CNC-machined mandrel bent tubing with 3/8" thick die-stamped flanges. The full length primary tube design creates unrestricted and balanced airflow for ultimate horsepower gains. These headers are pressure tested to ensure leak free performance.
Installation BBK long tube headers are designed as a direct bolt on with use of a BBK Performance short mid pipe. Kit includes new gaskets and hardware.
Emissions Information
This part is NOT C.A.R.B Approved and cannot be installed for use on any emission controlled vehicle in California.
It cannot be sold or shipped to any California resident or addressee.
Fits
1986-1993 Mustang with a 351W engine swap - Designed to fit manual transmissions ONLY (Does not fit AOD/E). May require use of an aftermarket steering shaft for clearance.
Please note:
These BBK Long Tube Headers require the use of O2 wire harness extensions - these are not included and are recommended for installation - See Part # 1676
Installation Notes:
Professional installation is required.
Fitment & Application:
- 1993 Ford Mustang GT/LX/SVT Cobra/SVT Cobra R 5.0L V8
- 1993 Ford Mustang
- 1992 Ford Mustang GT/LX 5.0L V8
- 1992 Ford Mustang
- 1991 Ford Mustang GT/LX 5.0L V8
- 1991 Ford Mustang
- 1990 Ford Mustang GT/LX 5.0L V8
- 1990 Ford Mustang
- 1989 Ford Mustang GT/LX 5.0L V8
- 1989 Ford Mustang
- 1988 Ford Mustang GT/LX 5.0L V8
- 1988 Ford Mustang
- 1987 Ford Mustang GT/LX 5.0L V8
- 1987 Ford Mustang
- 1986 Mercury Capri 5 5.0L V8
- 1986 Ford Mustang GT/LX 5.0L V8
- 1986 Ford Mustang
Brand | BBK Performance |
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Part Number | BBK-15690 |
Shipping Method | UPS/FedEx/USPS Ground |
California Prop 65 Warning |
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