Browse Categories

Transmission Crossmember ('82-'93) for C4, Power Glide & TH-350

Price: $154.00
Item Number: TCB-M04

Upgrading to a C4, Power Glide or Turbo 350 transmission?  You need this!
Here's it is, a direct fit for upgrading your Fox to a C4, Power Glide* or TH-350* 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 by solid bushings. 

Optional PowerGlide Solid Mount available, TM-M01

*Power Glide & TH-350 require 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 to work with C4, Power Glide or TH-350 transmissions.
-      Engineered to maintain pinion angle when using either OEM or aftermarket transmission mounts
-   Clears aftermarket Transbrake Solenoids
-       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  4.5" wide crossmember mounts.

WARNING: Cancer and Reproductive Harm -

Related Products

Adapter Mount For TH-350, TH-400 & PowerGlide Transmissions
Price: $29.00
Adapter Mount For TH-350, TH-400 & PowerGlide Transmissions
Use to adapt TH350, TH400 or PowerGlide transmissions to Stifflers crossmembers.
Crossmember Solid Bushing KIt
Price: $12.50
Crossmember Solid Bushing KIt
Replaces the polyurethane bushings
GM PowerGlide th350 th400 Solid Transmission Mount
GM Solid Transmission Mount
Price: $34.00
GM Solid Transmission Mount
This solid mount is the perfect piece to connect your PowerGlide, TH350 or TH400 to a Stifflers crossmember.
Polyurethane Transmission Mount - GM
Price: $28.00
Polyurethane Transmission Mount - GM
Polyurethane Mount for GM Transmissions

Customer Reviews

Rate This Product:
or Create a Review
(8 Ratings, 4 Reviews) Average Rating:
C4 trans crossmember
Josh (Kentucky) 3/29/2016 9:31 PM
Like the finish and has more room for exhaust. Wished I'd purchased this long ago.
Nice fit and very well made
Tim Schmackpfeffer (Hesperia,CA) 3/6/2016 12:44 PM
This crossmember is very well made and fits great with a Glide when using the Poly mount and one supplied spacer.
Very Happy
Erinie (Louisville, Ky) 12/7/2015 10:03 AM
I’m very happy with the cross member that I had bought from you all. Fit Great!
Crossmember review
Mike Trisler (Keller Texas) 6/28/2015 1:04 AM
Product fit and finish was excellent, and installed as advertised. My powerglide went in my fox body with ease, and left more room for exhaust than the factory crossmember did.


Shopping Cart
Your cart is empty.

Mailing Lists