You number one source for the Borg Warner 9 bolt

$77

New posi cone

New posi cone

2 required per posi.

$220

Spider gear kit

Spider gear kit

New cross shaft, spider and side gears.

$250

Wheel Bearing, Seal Kit

Diff and Axle Bearing Kit

Includes diff bearing kit and two wheel bearing kits.

$350

Posi overhaul kit

Posi overhaul kit

Includes 2 posi cones as well as spider gear kit.

$165

Bearing kit

Bearing kit

Pinion bearings, carrier bearings and pinion seal.

$575

Complete overhaul kit

Complete overhaul kit

Includes spider gear kit, bearing kit, 2 posi cones & 2 wheel bearing kits.

$250

31 spline posi conversion kit

31 spline posi conversion kit

Internal parts to convert standard posi to accept 31 spline axles.

$80

Pinion flange suit 9 bolt & 2004-06 GTO

Pinion flange suit 9 bolt & 2004-06 GTO

Suit conversion to flange style coupling.

$25

Pinion seal

Pinion seal

New Viton pinion seal.

$18

Crush collar

Crush collar

New collapsible spacer.

$40

Pinion shims

Pinion shims

Can also be used with carrier shims.

$20

Bolts

Bolts

Ringear bolts.

$15

Pinion knot

Pinion knot

Email early or late style.