In-Store Pickup Location Close

Ratech Complete Ring and Pinion Installation Kits 366K

Ratech 366K - Ratech Complete Ring and Pinion Installation Kits

Loading media

In progress

Ring and Pinion Installation Kit, GM, 8.5 in., Eaton Posi, 10-Bolt, Kit

Estimated Ship Date: Today Would you rather pick it up? Select Location

Brand: Ratech
Manufacturer's Part Number: 366K
Summit Racing Part Number: RAT-366K

Cover Bolts: 10
Ring Gear Bolts: 10
Pinion Spline Count: 30
Cover Gasket Included: Yes
Pinion Shims Included: Yes
Carrier Shims Included: Yes
Crush Sleeve Included: Yes
Pinion Seal Included: Yes
Pinion Nut Included: Yes
Ring Gear Bolts Included: Yes
Head Bearing Included: Yes
Tail Bearing Included: Yes
Carrier Bearings Included: Yes
Axle Seals Included: No
Axle Bearings Included: No
Quantity: Sold as a kit.
Notes: Fits applications from 1973-1997 with aftermarket differential. This is a special kit to install the Eaton, ARB or Moroso carriers that require the larger side bearings with 2.891 in. O.D. x 1.7812 I.D. bearings into an 8.5 in. GM rear end prior to 1998. Will not fit carriers with stock stock 2.891 in. O.D. x 1.625 in. I.D.carrier bearing.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Ratech's complete installation kits are all that you need to properly rebuild the axle in your vehicle.

Depending on the kit, components included are:

* Pinion bearings
* Pinion shims
* Carrier bearings
* Carrier shims
* Crush sleeve
* Pinion seal and nut
* Ring gear bolts
* Cover gasket
* Marking compound


Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

Back To Results
Email this page Close