Add 3/8" hex to 9" pinion shaft to drive modular fluid pump.

Professional set up of Dana 60™, 12 Bolt & 10 Bolt Chevrolet

Modifiction of your spindles to fit MW's GM Gen 5 disc brake kit

Labor to install caliper mounting tabs on MW spindles (per pair)

For Dana 60™, 12 bolt GM, 9" Ford, 8-3/4" Mopar and '57-'64 Olds/Pontiac

Professional gear set up of Mark Williams 12" rear

Labor to narrow your housing.

Re-bore and broach C4 OEM hub to 32-spline (ea)

We will replace the o-rings, pistons, bleed screws, main bolts, and lock washers with new parts and clean the castings. Restrictions apply.(each)

Rework Eaton posi to 33 spline

For MW 12" Gears

For 9" Ford, 12-Bolt GM, and Dana™ 60 Gears