CHEVY GM 8.6" 10-Bolt Gears - Ring & Pinion Gear - NEW- 5.13 Ratio

US $145.00
ApproximatelyS$ 186.77
Condition:
New
6 available23 sold
This one's trending. 23 have already sold.
Breathe easy. Free returns.
Shipping:
US $16.00 (approx S$ 20.61) UPS Ground.
Located in: Ames, Iowa, United States
Delivery:
Estimated between Sat, 4 Oct and Tue, 7 Oct 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.
Returns:
30 days return. Seller pays for return shipping.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
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eBay item number:391270024412
Last updated on Aug 22, 2025 13:23:43 SGTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
OE/OEM Part Number
GM86-513
Type
Ring & Pinion
Part Brand
QP
Manufacturer Part Number
GM86-513
Warranty
Yes
Gear Ratio
5.13
Placement on Vehicle
Rear
Brand
QP
Items Included
Gear
Category

Item description from the seller

About this seller

Quick Performance Racing

100% positive feedback203K items sold

Joined Oct 2000
Usually responds within 24 hours
High Performance Axles, Housings, Gears, Spools, Differentials, Brake Kits, Bearing Kits, & Third Members.

Detailed Seller Ratings

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

Seller feedback (78,924)

All ratings
Positive
Neutral
Negative
  • j***8 (1536)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Perfect
  • r***r (1313)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Excellent.
  • 6***6 (2251)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Look to be good quality, inspected and no flaws or issues. Got the rears in today, will do the front diff tomorrow, bought a set for front and rear from same buyer. I have been installing gears by eye for quite a few years and finally ponied up and bought the $500 pinion depth tool, was excited to use it and save myself A LOT of in and out time of the pinion. Was disappointed the pinion had no depth measurement marked on it, only had to remove the pinion 2 times to get proper engagement tho.
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