Strange Ultra Case and Support Package
3.812" Bore Case & Taper / Ball Support
With Installation Kit For 9" or 9 1/2" 28 Spline Pro Gears

 
Designed Specifically For Drag Racing
This Case May Not Fit Your Housing
Refer to the clearance diagrams shown on this page

Additional Parts Required
Strange HD 40 spline spool
9″ or 9 1/2″ Pro gear set
28 spline yoke or coupler
Gasket

9 1/2″ Gears
Check gear clearance diagram

Includes

Ultra Case – N1912
• 3.812″ bore
• 206-T4 aluminum
• Extra large oil channel
• Critical areas heavily reinforced
• Billet aluminum main caps
• Solid steel adjuster nuts
• Designed & machined by Strange
• Cast in the USA

<Tapered / Ball Support – N1953A
• Billet 6061-T6511 aluminum
• Drilled & tapped for 5/16″ & 3/8″ pick-up sensors
• Clear anodized finish

Installation Parts
• Front pinion bearing & race
• Angular contact low friction rear pinion bearing
• Two piece adjustable preload spacer
• Rear bearing adapter collar / spacer
• Pinion depth shim kit
• Support bolts, washers, and O-ring
• Low friction pinion seal & flanged locking nut
• Oversize tail bearing with retainer plate and screws
• Timken® side bearings and races
• ARP 7/16″ ring gear bolts

Related
HD 40 spline spool – D2002
Load bolt (Not for lightened gears) – N1910H
Yoke / Coupler – U1603 / U3627
Gasket – H1111 / H1111S