skip to Main Content

21-55042 4 Speed cross member 4R70W using ATLAS II tcase


Product price
Additional options total:
Order total:
Part Number: 21-55042 Tags: , , , ,


This cross member is a direct bolt in to the stock frame. It will support the 4R70W transmission with the ATLAS II adapter not the stock truck transfer case. Includes rubber mount and hardware.

We have found 2 versions of the stock ford housing, ONLY one will work with our cross member without extra modification. Typically found in Ford trucks f2tp-7a040-ba, have a look at the picture to see the difference.

**J shift can be used with modification.

***J shift twin stick can be used with other modifications

Additional information

Weight 22 lbs
Dimensions 25 × 9 × 9 in
Back To Top
×Close search