Check the item description to confirm this fits your vehicle

Picture 1 of 2

Picture 1 of 2
Picture 2 of 2

4l60e Input Drum Reinforcement Kit Solid Steel Ring With Billet Piston

Be the first towrite a review.
  • Transparts Warehouse Inc (42096)
  • 98.5% positive Feedback
Price:
AU $174.31
+ $66.31 postage
Estimated delivery Wed, 20 Nov - Thu, 5 Dec
Returns:
60-day returns. Seller pays for return postage.
Condition:
Brand New
Fits GM 4L60, 4L60-E, 4L65-E and 4L70-E input drum assembly is known to crack where the input shaft is pressed into it (where the overrun piston rides). Sonnax offers a hardened steel sleeve that reinforces the input drum to prevent this failure. Sonnax input drum reinforcement kit 77733-51K includes a custom manufactured overrun piston that is designed to be used only with a stamped steel forward piston, eliminating the need to use OE cast forward pistons or aftermarket billet forward pistons. This kit must be used with a ’97-later stamped steel forward piston, it cannot be used with '96-earlier aluminum forward piston or Sonnax billet forward piston 77764-01. If you need anything else for your 4L60E Rebuild, Shift kit, Red Eagle Alto High Performance kit, billet hard parts, etc please se.