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12 BOLT OLDSMOBILE YDGGM8.5O-3-28-1 SUPREME 3.08 CUTLASS 3.42 GTO 3.90 28 SPLINE

JD RACE & RESTORATION 330 990 8155
(4692)
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US $793.00
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as low as $71.20/mo with
Condition:
New
Compatibility:

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Shipping:
US $94.76 FedEx Ground / FedEx Home Delivery®.
Located in: Richfield, Ohio, United States
Delivery:
Estimated between Sat, Nov 29 and Wed, Dec 3 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
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30 days returns. Seller pays for return shipping.
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eBay item number:265851473612
Last updated on Aug 25, 2025 18:50:55 PDTView all revisionsView all revisions

Compatibility

This part is compatible with 10 vehicle(s)
YearMakeModelTrimEngineNotes
1970PontiacGTOBase6.6L 400Cu. In. V8 GAS Naturally Aspirated
1970PontiacGTOBase6.6L 6555CC 400Cu. In. V8 GAS OHV Naturally Aspirated
1970PontiacGTOBase7.5L 455Cu. In. V8 GAS Naturally Aspirated
1970PontiacGTOBase7.5L 7456CC 455Cu. In. V8 GAS OHV Naturally Aspirated
1970PontiacGTOThe Judge6.6L 400Cu. In. V8 GAS Naturally Aspirated
1970PontiacGTOThe Judge7.5L 455Cu. In. V8 GAS Naturally Aspirated
1969PontiacGTOBase6.6L 400Cu. In. V8 GAS Naturally Aspirated
1969PontiacGTOBase6.6L 6555CC 400Cu. In. V8 GAS OHV Naturally Aspirated
1968PontiacGTOBase6.6L 400Cu. In. V8 GAS Naturally Aspirated
1968PontiacGTOBase6.6L 6555CC 400Cu. In. V8 GAS OHV Naturally Aspirated
Portions of the information contained in this table have been provided by monzaz

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Rear end type
12 Bolt OLDSMOBILE
Manufacturer Part Number
YDGGM8.5O-3-28-1
Vintage Part
No
AXLE RETENTION
BOLT IN AXLES
Placement on Vehicle
Rear
serive years
1967 - 1970
Brand
Yukon Gear
axle shaft spline count
28
Type
Traction Unit
Gear Ratio
3.90
Universal Fitment
Yes
Ring gear bolt count
10
Differential cover bolt count
12
Performance Part
Yes
Category

Item description from the seller

About this seller

JD RACE & RESTORATION 330 990 8155

100% positive feedback•9.2K items sold

Joined Sep 2003
Usually responds within 24 hours
Welcome to J D Race & Restoration eBay Store. ------330 990 8155 ------ Please add us to your list of favorite sellers and visit often. We BUILD and SELL Quality rear differentials & Parts.If you do ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
4.7
Shipping speed
5.0
Communication
5.0

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Seller feedback (4,477)

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  • k***c (303)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    The snubber bracket was well-packaged and delivered quickly. It is exactly as described and pictured in the listing. Compared to others listed, this was a great value! Thanks, JD Race & Restoration!
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  • 2***4 (405)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    wow super fast shipping, great packaging, item as described, value was great, highly recommend seller. THANK YOU
    8.75 MOPAR 2.76 RING PINION 741 GEARS Dodge Plymouth Dart Duster Barrecuda 10S (#267333549615)
  • e***o (244)- Feedback left by buyer.
    Past month
    Verified purchase
    good shipping time, packaged well, items as described, priced as expected for used parts and corroded.
    STARFIRE 1976 MONZA SKYHAWK MANUAL MASTER CYLINDER AND PROPORTIONATING VALVE (#226457786916)
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