Differential Components
Posi Unit Overhaul Kits
Our complete posi-traction overhaul kits include everthing you
need to overhaul your worn out or slipping posi-traction (or limited slip) unit. Kits
include all new clutche packs, a 300 pound spring, the
jar of the special G. M. posi additive, and a posi-traction
identification tag.
Year Application Part Number Price 67-72 10 or 12 bolt "O" type axel with anti-spin 18-002 199.00
Ring and Pinion Gear Sets
All ring and pinion sets are special order. Please allow two
weeks for delivery.
10 Bolt "B" or "P" axle
Year Gear Ratio Part Number Price 64-70 3.55 18-004 345.00 64-70 3.90 18-006 345.00 64-70 4.10 18-008 345.00
12 Bolt "O" axle (10 Bolt ring gear)
Year Gear Ratio Part Number Price 67-70 3.42 18-010 329.00 67-70 3.90 18-012 329.00
10 Bolt "O" axle (8.5" ring gear)
Year Gear Ratio Part Number Price 71-76 3.23 18-014 345.00 71-76 3.42 18-016 345.00 71-76 3.73 18-018 345.00
Universal Joints
The same part # fits both the front and rear locations and all
types of transmissions for all 1964-72 models.
1964-77 Universal Joint All Models UJ6477 18.00
1964-77 Olds/Chevy Adapter Joint UJ6477C 39.00
W-27 Rear End Covers
A fashionable accessory used on 1970-72 Oldsmobiles. Normally
found on Cutlass, 442 and Hurst/Oldsmobiles, the cover can be
used on any 10 or 12 bolt rear end housing built by Oldsmobile.
It adds a unique style to and lowers the operating temperature of
the differential.
All Oldsmobile 10 Bolt Units W2710 89.00 All Oldsmobile 12 Bolt Units W2712 89.00 Most Chevy 10 Bolt Units W2710C 89.00 Most Chevy 12 Bolt Units W2712C 89.00 Posi-Tr-action Identification Tag PT6472 5.95 Posi-Additive All Years POSIADD 8.95 Differential Vent Valve DV6472 7.50
Ring and Pinion Gear Bearings, Seal, and
Shim Kits
These terrific kits include premium pinion and carrier bearings and races,
(SKF, FAG, Timken, or Bower/BCA brands), premium oil seals, a
shim pack, a crush sleeve, ring gear bolts, a new pinion lock nut, a jar of prussian blue and an
appilication brush to check your work, the rear
cover gasket, a tube of permatex Form-a Gasket #2, and even a
small jar of locktite.
D1082 G.M. 8.2" Early 10 Bolt 1965-71 $129.00 D1050 G.M. 8.5" 10 Bolt $149.00 D1200 G.M. 8.875" Diameter 12 bolt Passenger Car $159.00
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A u t o m o t i v e
E-mail:Oldsparts@Oldsparts.com
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