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Muscle Car Limited Slip & Re-Gear Kit For GM 8.5 28 Spline 3.42 Ratio 8.5 Inch GM 3.42 Rear R&P Gear/ Install Kit Package With 28 Spline Posi & Ak 1563 Axle Bearings (2.25 Inch Od) Yukon Gear

Muscle Car Limited Slip & Re-Gear Kit For GM 8.5 28 Spline 3.42 Ratio 8.5 Inch GM 3.42 Rear R&P Gear/ Install Kit Package With 28 Spline Posi & Ak 1563 Axle Bearings (2.25 Inch Od) Yukon Gear

$1,530.86
$1,530.86
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This kit dramatically improves traction and durability by adding a Yukon Dura Grip LSD and an upgraded ring and pinion set to your diff. Its also an opportunity to generate next-level acceleration by moving to a more aggressive gear ratio.

Features:

Fits GM 8.5 differential 30 spline pinion gear 3.42 ratio Includes Dura Grip positraction LSD, 28 spline Coverage includes 70 to 81 Firebird Trans Am, 70 to 77 GTO, 25 other models, or anything hot-rodded with a GM 8.5 diff 10 bolt ring gear 2.25 inch OD bearings Includes positraction unit, ring and pinion gear set, and all required bearings and installation hardware

Details:

  • AAP Selling Package Quantity UOM: EA
  • Aap uda 12: EA
  • Aap uda 22: 1

Fitment Notes:

  • 8.5 inch. GM
  • Gear and Install Kit Package
  • Includes 3.42 Ratio Gear Set, Master Install Kit, 28 Spline Dura Grip Limited Slip Carrier and 2.25 inch. O. D. Axle Bearings with Seals
Muscle Car Limited Slip & Re-Gear Kit For GM 8.5 28 Spline 3.42 Ratio 8.5 Inch GM 3.42 Rear R&P Gear/ Install Kit Package With 28 Spline Posi & Ak 1563 Axle Bearings (2.25 Inch Od) Yukon Gear

$1,530.86

  • ACHIEVING

    4.8

    average rating

  • With

    95%

    positive reviews

  • LESS THAN

    3%

    return rate

Does it come with a warranty?

Yes, most products we sell are backed by the manufacture's warranty. Warranty coverage varies by brand, so check the product listing or contact us if you have any questions before purchasing.

What happens if I don't like it?

If you're not completely satisfied, we're here to help. Eligible unused items may be returned within 30 days of delivery, subject to our return policy and applicable restocking fees.

How fast is shipping?

We process most orders within 1-2 business days. Shipping times vary by product availability and location, but most customers receive their orders within 3-7 business days after they ship.

What's the returns policy?

Returns must be requested within 30 days of purchase, Items must be new, unused, and in their original packaging. Approved returns are subject to a 30% restocking fee. Custom order, electrical, and special order items may not be eligible for return.

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