Stifflers Suspension Parts and Accessories

Stifflers Chassis and Suspension products are precision-engineered in the USA to deliver exceptional performance in Ford Mustang and Ford F-150 applications. Summit...

Stifflers Chassis and Suspension products are precision-engineered in the USA to deliver exceptional performance in Ford Mustang and Ford F-150 applications. Summit Racing is proud to carry Stifflers [PS1] transmission crossmembers, driveshaft safety loops, control arms, long bar traction systems, transmission mounts, chassis-stiffening systems, strut tower braces, weld-on subframe connectors, and much more. Leveraging several years in IndyCar and other top motorsports series, Stifflers engineers combine mountains of research data and passion for racing to provide Ford high-performance enthusiasts with suspension...

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Stifflers Suspension Transmission Crossmembers for 1953-1979 F-100, 1975-1979 F-150 - TCB-FT03

Stifflers Suspension Transmission Crossmembers for 1953-1979 F-100, 1975-1979 F-150 - TCB-FT03

Transmission Crossmember, Steel, Black Hammertone Powdercoated, Ford, Each

Part Number: IVP-TCB-FT03

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Stifflers Suspension Transmission Crossmembers for 1965-1970 MUSTANG - TCB-UK2

Transmission Crossmember, Steel, Black Hammertone Powdercoated, Ford, Kit

Part Number: IVP-TCB-UK2

1.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Stifflers Suspension Transmission Crossmembers for 1982-1993 MUSTANG - TCB-M09

Transmission Crossmember, Steel, Black Hammertone Powdercoated, Ford, Kit

Part Number: IVP-TCB-M09

4.76 out of 5 stars ( 25 )

Estimated Ship Date: Today

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Stifflers Suspension Transmission Crossmembers for 1953-1979 F-100, 1975-1979 F-150, 1948-1952 F1 - TCB-FT02

Transmission Crossmember, Steel, Black Hammertone Powdercoated, 6R80, 10R80, MT82, Ford, Each

Part Number: IVP-TCB-FT02

Not Yet Reviewed

Estimated Ship Date: Today

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Stifflers Suspension Driveshaft Safety Loops DSL-M02

Driveshaft Safety Loop, Bolt-On, Flat, Adjustable, Steel, Black Powdercoated, Ford, Mustang, Ford Automatic and Manual, TKO, Each

Part Number: IVP-DSL-M02

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Stifflers Suspension Transmission Crossmembers for 1982-1993 MUSTANG - TCB-M04

Transmission Crossmember, Steel, Black Hammertone Powdercoated, Ford, Kit

Part Number: IVP-TCB-M04

4.7 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Stifflers Suspension Transmission Crossmembers for 1999-2004 MUSTANG - TCB-M20

TRANS. CROSSMEMBER 99-04 MUSTANG Fits C4, PowerGlide, TH350, T5, AOD/E, 4R70W, C6, TKO's, T45, TH3650, T56, TH400

Part Number: IVP-TCB-M20

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Stifflers Suspension Weld-On Subframe Connectors for 1979-2004 MUSTANG - SFC-M01

Subframe Connectors, Weld-On, Steel, Black Powdercoated, Ford, Pair

Part Number: IVP-SFC-M01

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Stifflers Suspension Transmission Crossmembers for 1982-1993 MUSTANG - TCB-M02

Transmission Crossmember, Steel, Black Hammertone Powdercoated, Ford, Kit

Part Number: IVP-TCB-M02

4.67 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Stifflers Suspension Transmission Crossmembers for 1979-2004 MUSTANG - TCB-UNI KIT

Transmission Crossmember, Tubular, Steel, Black Hammertone Powdercoated, Ford, Mustang, Universal, Kit

Part Number: IVP-TCB-UNI-KIT

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Stifflers Suspension Transmission Crossmembers for 1980-1997 F-150, F-250 - TCB-FT05

Transmission Crossmember, Steel, Black Hammertone Powdercoated, Ford, AOD/AODE/E40D/C4/C6/T-5/T-45/T-56/TKO, Kit

Part Number: IVP-TCB-FT05

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Stifflers Suspension Driveshaft Safety Loops for 1979-2004 MUSTANG - DSL-M04

Driveshaft Safety Loop, Bolt-On, Flat, Adjustable, Steel, Black Powdercoated, Ford, Mustang, TH400, 4L80E, Each

Part Number: IVP-DSL-M04

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Stifflers Suspension Transmission Crossmembers for 1979-2004 MUSTANG - TCB-6R80 KIT

Transmission Crossmember, Steel, Black Hammertone Powdercoated, Ford, 6R80, Kit

Part Number: IVP-TCB-6R80-KIT

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Stifflers Suspension Driveshaft Safety Loops DSL-M01

Driveshaft Safety Loop, Bolt-On, Flat, Adjustable, Steel, Black Powdercoated, Ford, Mustang, GM Automatic, Each

Part Number: IVP-DSL-M01

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Stifflers Suspension Transmission Crossmembers for 1994-1998 MUSTANG - TCB-M03

Transmission Crossmember, Steel, Black Hammertone Powdercoated, Ford, Kit

Part Number: IVP-TCB-M03

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Stifflers Suspension Web Braces for 1979-2004 MUSTANG - WEB-M01

Chassis Stiffeners, Web Braces, Frame Position, Steel, Black Powdercoated, Ford, Set of 4

Part Number: IVP-WEB-M01

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Stifflers Suspension Transmission Crossmembers for 1994-1998 MUSTANG - TCB-M05

Transmission Crossmember, Steel, Black Hammertone Powdercoated, Ford, Kit

Part Number: IVP-TCB-M05

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Stifflers Suspension Driveshaft Safety Loops for 2011-2022 MUSTANG - DSL-M03

Driveshaft Safety Loop, Bolt-On, Flat, Adjustable, Steel, Black Powdercoated, Ford, Mustang, Each

Part Number: IVP-DSL-M03

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Stifflers Suspension Transmission Mounts and Adapters for 1979-1993 MUSTANG - TM-M02

Trans Mount Adapter, Ford Mustang, TH350, TH400, Powerglide, Each

Part Number: IVP-TM-M02

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Stifflers Suspension Mustang FIT Systems for 1979-1993 MUSTANG - FIT-M02

Chassis Stiffener, FIT Stiffening System, Steel, Black Powdercoated, Mustang, Kit

Part Number: IVP-FIT-M02

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Stifflers Suspension Transmission Mounts and Adapters for 1979-2004 MUSTANG - TM-M06

Transmission Mount, Adapter, Steel, Black Powdercoated, Ford, 6R80, Each

Part Number: IVP-TM-M06

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Stifflers Suspension Transmission Crossmembers for 1996-1998 MUSTANG - TCB-M10

Transmission Crossmember, Tubular, Steel, Black Hammertone Powdercoated, Ford, Mustang, T-45, T-56, TH400, Kit

Part Number: IVP-TCB-M10

Not Yet Reviewed

Estimated Ship Date: Today

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Stifflers Suspension Mustang FIT Systems for 1993-2004 MUSTANG - FIT-M01

Chassis Stiffener, FIT Stiffening System, Steel, Black Powdercoated, Mustang, Kit

Part Number: IVP-FIT-M01

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Stifflers Suspension Mustang FIT Systems for 2005-2014 MUSTANG - FIT-M03

Chassis Stiffeners, Mustang FIT System, Frame Position, Steel, Black Powdercoated, Ford, Kit

Part Number: IVP-FIT-M03

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

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Estimated Ship Date: Oct 6, 2025 if ordered today

Stifflers Suspension Transmission Crossmember Extension Brackets for 1979-2004 MUSTANG - TM-M05

Transmission Crossmember Extension Bracket, Bolt-on, Steel, Black Powdercoated, Ford, Each

Part Number: IVP-TM-M05

Not Yet Reviewed

Estimated Ship Date: Today

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