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

$1,319.00

Part Number: P3812SB

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

9 1/2″ Gears
Check gear clearance diagram

Application
Pro Stock
Lightweight high horsepower vehicles

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

Includes

Lightened Ultra Case – N1912PS
• 3.812″ bore
• 206-T4 aluminum
• Extra large oil channel
• Critical areas heavily reinforced
• Lightened billet aluminum main caps
• Solid steel adjuster nuts
• Designed & machined by Strange
• Cast in the USA

Lightened Tapered / Ball SupportN1952A
• Billet 6061-T6511 aluminum
• Lightened
• Clear anodized finish

Data Systems Require Optional Sensor Bracket

Installation Parts
• Front tapered 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 / D2004
Load bolt (Not for lightened gears) – N1910H
Yoke / Coupler – U1603 / U3627
Gasket – H1111 / H1111S
Sensor bracket – N1952S
 

Description

L/W Ultra Case package with 3.812″ case ball bearing support for 28 spline pinion

Guidelines and Torque spec

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