LIGHTWEIGHT ULTRA CASE PACKAGE3.812″ BORE, LARGE PINION

Description

This unique 3.812″ bore
case incorporates a billet
aluminum pinion support that
has been pocket milled for
reduced weight and embodies a
low friction pinion ball
bearing. The case and caps
have been modified to further
reduce static weight. The
lightweight Ultra case/pinion
support is 1.75 lbs. lighter
than our standard Heavy duty
Ultra Case/pinion support
package.

Package
includes:

• Lightweight Ultra Case –
  3.812″ bore
• Lightened
  ball bearing pinion
  support
• Angular
  contact rear ball
  bearing
• Timken tapered
  front bearing and
  race
• Two piece
  adjustable preload
  spacer
• Rear bearing
  spacer
• Pinion depth
  shim kit
• Support
  bolts, O-ring, and flanged
  locking nut
• Low drag
  pinion seal
• Oversize
  tail bearing with retainer
  plate and screws
• Side
  bearings and races
• ARP
  ring gear bolts and
  washers