Designed Specifically For Drag Racing
Refer to the case clearance diagram shown on this page
9 1/2″ Gear Set
Check gear clearance diagram
Application
High Horsepower Vehicles
Additional Part Required
Strange 35 or 40 spline spool
9″ or 9 1/2″ Pro gear set
28 spline yoke or coupler
Gasket
Includes
Ultra Case – N1902
• 3.250″ 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 Support – N1950A
• Billet 6061-T6511 aluminum
• Drilled & tapped for 5/16″ & 3/8″ pick-up sensors
• Clear anodized finish
Installation Parts
• Front and rear pinion bearings & races
• One piece solid preload spacer – Machine to fit
• Rear bearing adapter collar
• Rear bearing shim
• Pinion depth shim kit
• Support bolts, washers, and O-ring
• Pinion seal & flanged locking nut
• Oversize tail bearing with retainer plate and screws
• Side bearings and races
• 7/16″ Grade 8 ring gear bolts
Related
35 spline spool – D1555
40 spline spool – D2000
Yoke / Coupler – U1603 / U3627
Load bolt (Not for lightened gears) – N1910H
Gasket – H1111 / H1111S