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OER 1974-78 Ford Mustang II 3/4" Front Sway Bar, Measures 39-1/4" Wide, For Narrowed Crossmember FSB903

OER 1974-78 Ford Mustang II 3/4" Front Sway Bar, Measures 39-1/4" Wide, For Narrowed Crossmember FSB903
$281.99 ea
NEWARRIVING SOONEstimated Ship Date 12/18/2025 (If Ordered Today)28 Available from OER as of 11/30/2025
Model: 3961834
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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Front sway bar kit for hot rods and custom trucks equipped with narrowed crossmember Mustang II front suspension systems. This 3/4" sway bar is engineered to reduce body roll, under steer, and over steer during cornering, delivering noticeably improved vehicle stability, handling, and road control. Designed specifically for narrowed crossmembers, it enhances suspension performance without compromising ride quality.

Features and Benefits:
  • 3/4" sway bar designed for narrowed Mustang II front suspension crossmembers
  • Reduces body roll for improved cornering stability
  • Minimizes under steer and over steer for enhanced control
  • Improves handling while maintaining comfortable ride quality
Technical Information:
  • Measures 39-1/4" wide
  • Engineered specifically for narrowed crossmembers
  • Compatible with Mustang II style front suspension setups
  • Use part number # FSB904 for standard width crossmember applications

Front Sway Bar Kit includes:

  • 1- Sway Bar, 3/4" Diameter (black powder coat)
  • 1 set - Sway Bar Rubber Bushings (Hi-Performance)
  • 1 set - Sway bar mounting hardware
Ford Applications
  • 1964 - 1964 Ford Mustang
  • 1974 - 1978 Ford Mustang II
About OER

OER® was established in the early 1980's to manufacture original equipment reproductions where every part is meticulously reproduced to exact factory specifications. All OER® parts are reverse engineered or manufactured using original blueprints when available to ensure the closest possible reproduction available on the market. When available, original factory tooling is utilized to insure complete originality. Our mission is to supply the highest quality parts available for the enthusiast and serious restorer. Whether you're a serious restorer, or just someone who wants a replacement part for your classic vehicle, OER® is the source for the finest quality parts on the market. Today, OER® is the most recognized brand in automotive restoration parts. Choose OER® for all your restoration needs.

Many OER® products are officially licensed by General Motors and the Chrysler Group ensuring the quality and authenticity of these products. The GM Restoration Parts logo and the MOPAR Authentic Restoration Product logo are the true signs of quality. OER® is licensed by GM and the Chrysler Group as an official restoration parts manufacturer.

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years
Ford Mustang II 1974 - 1978
Ford Mustang 1964

Specifications:

Height 42 in
Length 7 in
Weight 10 lbs
Width 9 in

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OER 1974-78 Ford Mustang II 3/4" Front Sway Bar, Measures 39-1/4" Wide, For Narrowed Crossmember FSB903: