XRAY 362006-C XB4 Differential Bulkhead Set - Horizontal Split  [XR-362006-C]

Precision Bulkheads for XB4 Race Cars

The XRAY 362006-C Differential Bulkhead Set is made for the XB4 platform, delivering a sturdy option for drivers who want precise driveline behavior. The horizontal split layout gives fast differential access for quick setup swaps or routine maintenance. It also includes mounting for anti-roll bar centering collars to reduce slop and sharpen handling response.

Tunable Geometry and Drive Efficiency

These bulkheads use an inline bushing arrangement to tune bevel gear alignment and diff height. That flexibility helps set the front central drive shaft angle more precisely, which cuts friction and lowers wear on CV joints. The outcome is a more efficient driveline that benefits lap consistency.

Quick Service and Versatile Clearance

Built for fast pit work, the XRAY parts allow super-fast access to the diffs by removing only four screws from the upper gearbox cover. This applies to both front and rear gearboxes, minimizing time during setup changes. The slim yet strong bulkheads also clear the redesigned suspension holders, expanding setup options.