BBK 1511 1-5/8" Shorty Headers for 1979-1993 Ford Mustang 351W Swap

Vehicle Fitment

• 1979-1993 Ford Mustang (5.8L/351W swap applications)

Fitment Notes

• Designed for 351 Windsor based engine swap into Fox Body Mustang
• Works with factory or aftermarket mid-section exhaust components (H-pipe, X-pipe, cat-back)
• Not a direct replacement for stock 5.0L exhaust manifolds on non-swap engines

Features

• 1-5/8" CNC mandrel-bent primary tubes for improved exhaust flow and reduced backpressure
• Shorty header design tailored for engine swap clearance and performance gains
• 3/8" thick laser-cut flange for strength and a leak-free seal
• Titanium ceramic finish increases corrosion resistance and reduces under-hood heat
• Includes new gaskets and mounting hardware for installation
• Oxygen sensor bungs positioned for compatibility with stock or aftermarket sensors
• Pressure tested to ensure quality and leak-free operation
• Enables improved horsepower and torque with better exhaust scavenging

Specifications

• Part Number: 1511
• Header Style: Shorty exhaust headers
• Primary Tube Diameter: 1-5/8" (41.3 mm)
• Material: Steel with titanium ceramic coating
• Flange Thickness: 3/8"
• Fitment Position: Front exhaust section
• Compatibility: Designed for 351W engine swaps in 1979-1993 Mustang
• O2 Sensor Ports: Retained or adapted for factory sensor use

Included Components

• 1x Left shorty header
• 1x Right shorty header
• 2x Header gaskets
• Installation hardware

Product Description

The BBK 1511 Shorty Headers are a performance exhaust upgrade engineered specifically for 1979-1993 Ford Mustang models equipped with a 351 Windsor based engine swap. These headers replace restrictive stock manifolds during engine conversions and provide improved exhaust flow with mandrel-bent 1-5/8" primary tubes. Their shorty design helps fit within the tight engine bay of Fox Body Mustangs while delivering enhanced horsepower and torque potential through optimized scavenging.

Finished in a durable titanium ceramic coating to resist corrosion and manage heat, the BBK 1511 headers feature thick laser-cut flanges and robust construction for long-term reliability. The set includes all necessary gaskets and mounting hardware for straightforward installation. Designed to connect to factory or aftermarket mid-section exhaust components, these headers are ideal for enthusiasts performing a 351W swap who want to retain performance, fitment quality, and a more aggressive exhaust tone from their Fox Body Mustang.