Brand: Allstar Performance Manufacturer's Part Number: ALL68330 Part Type: Axle Housing Braces Product Line: Allstar Performance Truss Supports Automotive Fittings Part Number: AAF-ALL68330 UPC: 848238036633 Axle Housing Brace Type: Axle specific Welding Required: Yes Brace Material: Steel Brace Color: Natural Quantity: Sold individually. Description: Ford 9 in. axles have a relatively strong housing in stock form, but when adding larger tires or axles to handle high horsepower and torque, they need more strength. Allstar Performance truss supports add strength to the 9 in. housing and reduce flex during extreme applications of the go pedal. These weld-on trusses are designed for the contours of the axles and will reinforce the housing. The Ford 9 in. is one of the best-known and respected axles available. When building yours for high-torque applications, choose dependable Allstar Performance truss supports.