Description: GM Heavy Duty Reaction Sun Gear Shell 4L60E 4L65E 700R4 The Beast Sun Gear ShellExtreme duty upgrade for the 700R4 4L60E 4L65E transmissionFits all units 1982-upThe "BEAST" Fits Bearing or Washer Style. The original reaction sun gear shell is a major weak spot in the 700-R4 and 4L60E transmissions. The splines usually get worn down or completely stripped out. This updated heavy duty reaction sun gear shell that is designed to be stronger than the original shell. The original equipment sun gear shell is notoriously weak in the splined area.Especially with 1996-on units, the originals are even less hardened!Pre-'96, GM engines were TBI and idled at higher RPM after cold start and needed more hardnessto survive stripping (at least through the factory warranty period). The Patented "Beast" is incredibly strong in comparison. The splined area is considerably thicker,and also reinforced by a large chamfered area to help resist twisting common with the thin stock type.Please see comparison pic in the gallery! US Patent No. 6,561,944________________________________________ Save a bundle here over the cost from a dealership. Buy with confidence * Check out our feedback All of our items listed are in stock and ready to ship We Quick-Ship Every Day !
Price: 49.95 USD
Location: Bay Shore, New York
End Time: 2024-08-16T23:03:25.000Z
Shipping Cost: 0 USD
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Item Specifics
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Extra Heavy Duty Sun Shell Monster
Interchange Part Number: TH 700 R4 4L60 E 77749
Manufacturer Warranty: Yes
Manufacturer Part Number: Includes Washer !
