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Stifflers

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The FIT System is a modular approach to achieving the ultimate

 in chassis stiffness and strength through design.

 

By integrating three key components into a modular system, the Fully Integrated Technology (FIT) System has taken the next step beyond normal stiffening products. Not just randomly conceived and grouped together parts, countless hours of research and testing have gone into fully optimizing these systems!

 

End result..... the ultimate in chassis stiffening for your Mustang!

 

                               This FIT System includes:

  Subframe Connectors .......P/N: SFC-M01

Stiffening Rails ...................P/N: SR-M01

    Web Brace ..........................P/N: WEB-M01

       -    Allows suspension to work as designed, giving overall improved ride quality, handling and

increased range of suspension tuning.

-    Transfers more power to the ground, not wasting it twisting and bending the chassis

-    Launches straighter

-    Stiffer chassis reduces or eliminates interior rattles and extends life of vehicle

-    Weld locations free of powder coat, NO removal of powder coat required before installation for

significant time savings.

-    Slide-2-SizeTM mounting system makes Web Brace installation nearly effortless; simply

slide bracket into place and weld, for a custom fit every time.

-    Non-intrusive, no floors to cut, interior to remove or lines to relocate

-    Ground clearance remains unchanged

-    Increases side impact safety

Parts:
Ford / Mustang
Ford
Brand:
Stifflers
Tags:
, , , ,

The FIT System is a modular approach to achieving the ultimate

 in chassis stiffness and strength through design.

By integrating three key components into a modular system, the Fully Integrated Technology (FIT) System has taken the next step beyond normal stiffening products. Not just randomly conceived and grouped together parts, countless hours of research and testing have gone into fully optimizing these systems!

End result..... the ultimate in chassis stiffening for your Mustang!

                                  This FIT System includes:

  Subframe Connectors .......P/N: SFC-M01

Stiffening Rails ...................P/N: SR-M02

    Web Brace ..........................P/N: WEB-M01

-         Allows suspension to work as designed, giving overall improved ride quality, handling and increased range of suspension tuning.

-         Transfers more power to the ground, not wasting it twisting and bending the chassis

-         Launches straighter

-         Stiffer chassis reduces or eliminates interior rattles and extends life of vehicle.

-        Weld locations free of powder coat, NO removal of powder coat required before installation for

significant time savings.

-    Slide-2-SizeTM mounting system makes Web Brace installation nearly effortless; simply

slide bracket into place and weld, for a custom fit every time.

-         Non-intrusive, no floors to cut, interior to remove or lines to relocate

-         Ground clearance remains unchanged

-         Increases side impact safety

 

NOTE: On ‘79~’93 convertibles the Stiffening Rail is not required. For those applications

purchase the Subframe Connector (SFC-M01) and Web Brace (WEB-M01) separately.

 

Parts:
Ford / Mustang
Ford
Brand:
Stifflers
Tags:
, , ,

 This kit comes with all you need to install a 6R80, 10R80 or MT82 transmission in any 79-04 Mustang/Cobra!

At the core of the kit is Stifflers unique single tube crossmember, its' strength, adjustability  and good looks make it the industry leader. Add to that a set of adjustable bolt-on mounting brackets that allows the optimum placement of the crossmember with no modifications required. Top all that off with a custom designed multi-adjustable transmission mount with integrated polyurethane bushing and you have The Perfect 6R80/10R80/MT82 Install Kit!

 

        -   Single tube design for maximum stiffness without excess weight.

-   Adjustable bolt-on mounting brackets allow exact positioning of crossmember

-   Engineered to optimize pinion angle

-   Maximizes exhaust clearance

-   Multi-adjustable transmission mount with integrated polyurethane bushing

Parts:
Ford / Mustang
Ford
Brand:
Stifflers
Tags:
, , , , ,

79-04 Mustang Custom Transmission Install Kit

         This kit comes with all you need to custom install a transmission that is not currently covered by one of Stifflers existing crossmembers for your '79-'04 Mustang! This includes installation of the G101A, T-56XL, TH400, 4L80E and other transmissions. At the core of the kit is Stifflers unique single tube crossmember, its' strength, adjustability and good looks make it the industry leader. Add to that a set of adjustable bolt-on mounting brackets that allows the optimum placement of the crossmember with no modifications required.

Providing you The Perfect Custom Transmission Install Kit!

        -    Single tube design for maximum stiffness without excess weight.

-   Adjustable bolt-on mounting brackets allow exact positioning of crossmember

-   Engineered to optimize pinion angle

-   Maximizes exhaust clearance

-   Use this kit to install a G101A, T-56XL, TH400, 4L80E & other long transmission in your 79-04 Mustang

-   Kit includes: TCB-M07 & TM-M05

Parts:
Ford / Mustang
Ford
Brand:
Stifflers
Tags:
, , , ,

The Adjustable Crossmember for your ‘99~’04 Mustang/Cobra has Arrived! 

  

The adjustable design of this crossmember works with most any transmission application in your ‘99-‘04 Mustang or Cobra, all while maintaining your current pinion angle. The low profile design permits more exhaust clearance than the OEM crossmember while also being lighter in weight. The factory rubber mount is replaced by polyurethane bushings for

a firmer shift while still damping driveline vibrations and noise.

*Does not work with T-56 Viper Spec or GT500 Spec

A Transmission Mount or Adaptor Mount (TM-M02) are not required with this crossmember.

 

         -  Applications:     TKO’s,  TR-3550,  PowerGlide,  TH350,  TH400,  T-56(all*),  T-5,  T-45,  C4,

                                             AOD,  AODE,  4R70W,  TR-3650,   TR-6060  &  T-45(Cobra Spec)

       -      Strong, compact and lightweight design.

 -      Supplied with polyurethane bushings for a firm, positive shift

      (Eliminates need for transmission mount)

 -     Allows more exhaust clearance than OEM style.

-    Direct fit to OEM crossmember mounts, NO FABRICATION REQUIRED!

-    Works with SETBACK engines

Parts:
Ford / Mustang
Ford
Brand:
Stifflers
Tags:
, , , , ,

Your answer for Converting a '94-'98 to T-56 (all), T-45*(Cobra Spec) & TH-400**

 

A direct fit for upgrading to a  T-56(including Magnum & XL), T-45*(Cobra Spec) or TH-400** transmission.

This unique single tube design adds stiffness and strength far beyond that of the OEM versions while offering versatility

like no other. Simply slide the mounting sleeves and reposition the spacers to cover your application. The crossmember is engineered to work with OEM and aftermarket transmission mounts; all while maintaining your current pinion angle. Low deflection polyurethane bushings are used in the mounts to dampen driveline vibrations and noise.

For racing applications the polyurethane bushings can be replaced with optional solid bushings.

*  For use with Cobra Spec T-45 when installing in a NON-Cobra car.

[Cobra Spec T-45 measures 28.5" from bell housing face to trans. mount location.]

(If installing in actual 96-98 Cobra use TCB-M10)

**  TH-400 requires additional spacing due to a shorter mounting pad height.

                      Use Stifflers adapter (TM-M02) and transmission mount (300-ES31108G)

-   Single tube design for maximum stiffness without excess weight.

-   Easily adjust for T-56(all), T-45*(Cobra Spec) & TH-400** transmissions.

-   Uses factory located 3.3" wide body mounts, no relocation required.

-   Engineered to maintain pinion angle when using either OEM or aftermarket transmission mounts

-   Allows more exhaust clearance than OEM style.

-   Supplied with polyurethane bushings or can be replaced with solid mounting bushing for racing applications.

Parts:
Ford / Mustang
Ford
Brand:
Stifflers
Tags:
, , , ,

Works with AOD, AODE, 4R70W, C6, T-5, TKO'S*& TR-3550

 

This unique single tube design adds stiffness and strength far beyond that of the OEM versions. Simply slide the mounting sleeves and reposition the spacers to cover AOD, AODE, 4R70W, C6, T-5, TKO's & TR-3550 applications. The crossmember is engineered to work with OEM and aftermarket transmission mounts; all while maintaining your current pinion angle. Low deflection polyurethane bushings are used in the mounts to dampen driveline vibrations and noise.

For racing applications the polyurethane bushings can be replaced by optional solid bushings.

 * TKO’s require additional spacing due to a shorter mounting pad height.

Use TKO Install Kit TCB-TKO to maintain proper driveline angle.

 

If installing a TKO in  a 96-98 Cobra the crossmember body mounts

will need to be unbolted and moved forward.

 

-   Single tube design for maximum stiffness without excess weight.

-   Easily adjust for AOD, AODE, 4R70W, C6, T-5, TKO's & TR-3550 transmissions.

-   Uses factory located 3.3" wide body mounts, no relocation required.

-   Engineered to maintain pinion angle when using either OEM or aftermarket transmission mounts

-   Allows more exhaust clearance than OEM style.

-   Supplied with polyurethane bushings or can be replaced with optional solid bushing for racing applications.

Parts:
Ford / Mustang
Ford
Brand:
Stifflers
Tags:
, , , ,
Stifflers' Driveshaft Safety Loop
Engineered to exceed NHRA regulations.
           Doesn't get much simpler than this, bolts directly to transmission mount. Quick and easy bolt-in application requires no drilling or welding and is extremely lightweight. Loop is slotted to allow for height adjustment. Works with all stock manual and automatic transmission applications and with aftermarket aluminum driveshafts  and exhaust too!
Launch hard with confidence!
NOTE: Does not fit Shelby GT 500
           - Exceeds NHRA specs
           - Quick, bolt-in installation
           - No drilling, No welding, No hassle
           - Lightweight!
           - Fits automatic and manual transmissions
           - Works with larger aftermarket aluminum driveshafts

           - Clears aftermarket exhaust systems

           - Powder coated for long life
Parts:
Ford / Mustang
Ford
Brand:
Stifflers
Tags:
, , , , , , , , , , ,

Stifflers' Driveshaft Safety Loop

Engineered to exceed NHRA regulations.

This one of a kind driveshaft safety loop will save you and your investment from the destructive effects of a broken driveshaft. Quick and easy bolt-in application requires no drilling or welding and weighs almost 2 lbs. less than most popular styles! Works with a variety of both Ford and GM automatic and manual transmissions (see below) and does not interfere with most aftermarket exhaust.Comes complete with all mounting hardware.

Launch hard with confidence!

  Partial removal of torque arm boss on TR3550,  TKO-500 & 600's is required

(see install picture above)

            - Exceeds NHRA specs

            - No drilling, No welding, No hassle

- Quick, bolt-in installation

- Fits with these transmissions:

Automatics (C4 (pan-fill), C5, AOD, AODE, A4LD, 4R70W, Power Glide, TH-350 and more.)

Manuals (early model Top Loaders, TR-3550, TR-3650, T-45, T-5, T-56, TKO's)

- Lightweight! (2 pounds less than typical loops)

- Works with large diameter aluminum driveshafts

- Powder coated for long life

- Complete with all hardware

 

- '96~'98 Cobras and Fox cars using a T-45 need to order P/N: DSL-M01

to ensure proper tunnel clearance

- Modification required for 94~'95 GT's & Cobra's using factory exhaust hanger plate

Parts:
Ford
GM
Brand:
Stifflers
Tags:
, , , , , ,