#Superior 4l60e shift kit install install
#Superior 4l60e shift kit install full

Raise the front of the car and begin loosening the 10mm bolts on the transmission pan. (2) 92415A869 :: Zinc-Plated Steel Unthreaded Round Spacer 1/2' OD, 1' Length, 1/4' Screw SizeДЁ-10 quarts of Dex ron VIВ or Alison TES-389 compliant transmission fluidДў-3 shift accumulator spring (used to replace the stock 1-2 shift spring). This is a second warning not to use these shims. It will chirp the tires on a 1-2 shift and that means extra transmission wear and tear, especially on the drive chain and final drive unit. VERY Hard Shift Kit - Seriously this thing is hard. (2) 92415A867 :: Zinc-Plated Steel Unthreaded Round Spacer 1/2' OD, 3/4' Length, 1/4' Screw Size (2) 92415A865 :: Zinc-Plated Steel Unthreaded Round Spacer 1/2' OD, 1/2' Length, 1/4' Screw Size The shims used are available from McMaster-Carr online. There's also an optional spring used to firm up the 1-2 shift (usable with either medium or hard). The parts you need are determined by whether you want to do the medium (light street/strip) or hard (heavy street/strip) shift kit. Requires dropping the bottom transaxle pan, removing the shift pressure accumulator, changing the transaxle filter, and refilling the transaxle with fluid.

#Superior 4l60e shift kit install install

Synopsis: Install a shift kit utilizing shims in the transaxle shift pressure accumulator.Дifficulty: 3/5.

This is the exact same kit you get from vendors like W-body Store for less than half of the price. I'm simply giving you my twist on it, along with pictures and a more detailed write-up.

#Superior 4l60e shift kit install full

TES-389 stuff is getting pretty hard to find as of June 2018.Д¬redits: This do-it-yourself method was originally pioneered by members of OKGPC, so they get full credit for coming up with it. Valvoline MaxLife and other Valvoline fluids seem to be Dex VI compatible now. Valvoline Dex/Merc is a good option for someone who wants to stay with Dex III. Alison TES-389 indicates it is compatible with the old Dexron III standard. I suggest using ONLY GM approved Dexron VI fluids OR A 'Dex/Merc' fluid that conforms to Alison TES-389. Fixed spacing.ДЇree advice: Many transaxle fluids marketed as 'Dex/Merc' compatible have changed their formulation and do not conform to previous Dexron specifications. Edit: March 13, 2017: Added disclaimer for VERY HARD shift kit.