TMR Customs Atlas Support uses hex head bolts for clamping instead of cap screws for easy install and to prevent stripping the cap screw head. The profile of the ring is cnc machined and the center is cnc bored to a slip fit to precisely match the output housing. 

• Fits all transfer cases with a 3.9" output diameter 
• Fits Atlas, as well as Dana 300 or NP231 with advance adapters HD tailshaft conversion

Includes the following:

• transfer case support ring 
• 2 x poly bushing halves 
• DOM tubing inner and outer sleeves
• all necessary grade 8 fasteners
• 2 x mounting tabs