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Transmission Crossmember ('79-'81) T-5, TKO, TKX, PowerGlide & TH-350

Price: $154.00
Item Number: TCB-M06
Direct replacement for '79~'81 Foxbody Mustang... 
       This crossmember is designed to fit the narrow (2 ¾") mounting bracket of the 79~81 Foxbody Mustangs and 
requires No modifications. 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 both automatic (*PowerGlide & *TH-350) and manual (T-5, TKO & TKX) applications.  Works 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.  


*TH-350 & PowerGlide require additional spacing due to a shorter mounting pad height.

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

* TKO & TKX require additional spacing due to a shorter mounting pad height.
Use TKO Install Kit TCB-TKO to maintain proper driveline angle.
-   Single tube design for maximum stiffness without excess weight.
-      Easily adjust for *PowerGlide, *TH-350, T-5, TKO & TKX transmissions.
-      Engineered to maintain pinion angle when using either OEM or aftermarket transmission mounts
-       Supplied with polyurethane bushings or can be replaced with solid mounting bushing for racing applications.
-    Allows more exhaust clearance than OEM style.
-    Direct fit on all 2.75" wide crossmember mounts, No modifications required.

WARNING: Cancer and Reproductive Harm -

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Customer Reviews

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(5 Ratings, 2 Reviews) Average Rating:
1981 Mustang Cobra
Tracy (Okc) 8/14/2019 2:00 PM
Used with a T5 transmission and long tube headers. The fit is spot on and the function is way better than OE. I installed this 5-6 years ago and have not had one single issue with it. Transmission removal and installs are much easier with this crossmember. I cannot say enough good things about Stifflers products. I had to call and speak with the owner years ago to make sure I got the correct part as my car came stock with an auto trans and I did a T5 swap. This part made the entire car more solid feeling while driving than the OE.
Transmission crossmember
Arland (Castile ny) 9/12/2015 4:47 PM
Fit better than original crossmember,and had plenty of room for large tube headers I have a 351Cleveland with a top loader 4 speed


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