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Proform Perfect Launch Differential Cover GM 8.5 in. Black Aluminum 66668

Summit Racing - FAST Shipping - 60 Day Return Policy
US $158.99
as low as $28.06/mo with
Condition:
New
More than 10 available9 sold

Additional service available

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Breathe easy. Returns accepted.
Shipping:
Free 2-4 day delivery
Get it between Tue, Jun 3 and Thu, Jun 5 to 94104.
Located in: Tallmadge, Ohio, United States
Returns:
60 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Payments:
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As low as $28.06/mo with Klarna.
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eBay item number:335875504469
Last updated on May 29, 2025 13:08:55 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
Proform Parts
Manufacturer Part Number
66668
Interchange Part Number
PR66668 Summit Racing
Color
N/A
Seller
Summit Racing Equipment
WARNING: WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov For more information go to https://www.p65warnings.ca.gov/

Item description from the seller

About this seller

Summit Racing Equipment

98.9% positive feedback3.2M items sold

Joined Dec 2004
Summit Racing has the performance parts and accessories for race, street, sport compact, trucks, Jeeps, and SUVs-- all backed by Summit's technical expertise.Fast shipping, low prices and lots of ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.9
Shipping speed
5.0
Communication
4.9

Seller feedback (1,310,068)

All ratings
Positive
Neutral
Negative
  • 1***1 (2109)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great part at an awesome price
  • w***5 (281)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Had a Nick on the face and paint chipped off as well
See all feedback

Product ratings and reviews

4.8
18 product ratings
  • 16 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Top favorable review

    Heavy Duty

    Rear differential cover looks nice really thick and heavy duty. I haven’t installed it yet but it looks great. Just make sure you order the gasket because it does come with it.

    Verified purchase: YesCondition: NewSold by: jegsperformance

  • Get one for your build

    This is a very nice looking and well made cover. I was surprised that it's recommended not to use a gasket. Only RTV.

    Verified purchase: YesCondition: NewSold by: 1epc

  • Proform 66668 Perfect Launch Aluminum Rear Axle Cover End GM 10 Bolt 8.2 8.5 8.6

    looks like it will fit. haven't rebuilt the rear end yet so I haven't encountered any issue if any.

    Verified purchase: YesCondition: NewSold by: 1epc

  • Good value. Just needs a few improvements.

    Beefy cast piece with bearing stabilizers. Looks good. Paint not very durable. Needs to be powder coated. Bolts were not long enough for my GM 10 bolt. Comes with metric also??? Went and got 10, 5/16-18 x 1.5" SS bolts - just right.

    Verified purchase: YesCondition: NewSold by: 1epc

  • Nice piece

    Nice looking part

    Verified purchase: YesCondition: NewSold by: performancepartsracing

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