
It is common for similar vehicles to have multiple transmission options available from the factory. I haven’t seen a thread on this shift improvement kit so decided to give it a documented effort for those of us with limited experience with transmissions and valve bodies. The billet servo's are a matter of choice and how the OEM's look. I’m planning the 46RH swap to replace my 727 in the fall and have decided to do the transgo tfod-hd2 valve body shift kit. Will it work with the Transgo kit Probably but thats one of things that I could not verify if there would be a downside so used Transgo reccomendations.
Summit transgo shift kits manual#
These transmissions can be found in the following vehicles however you should double check your application with the 16 bolt pan count and square shape. Heavy duty and high performance valve body calibration and internal upgrades for General Motors TH 400 automatic transmissions. The Transgo kit takes care of the same thing the Sonnax manual valve does for circulating in park. The 4L80E and 4L85E transmissions were found in the following GM labels and other brands Chevrolet, GMC, Hummer H1, Isuzu NPR, Jaguar, Aston Martin, Bentley, Rolls-Royce It will also be found in the heavy half-ton, such as the 1500HD, SS, or Denali truck with the 6.0L A quality Shift kit made by Transgo in the USA, at a discount price. In TransGo Shift Kit SK TFOD-Diesel also fits gas. This kit addresses high pressure parts breakage as well as direct clutch burn up and soft shifts. Information on some of the variables and options when installing this ki. Transgo shift kit instructions Fast shipping on TransGo SK4L80E transmission shift kit. Typically, this transmission is found in the heavier duty trucks and vans mostly the 25 series. Installation of a TransGo 400-1&2 shift kit in my 71 Formulas TH400 transmission. The 4L80E and its variants were in production from 1991-2010 and can be identified by the 17 bolt oil pan and 4 forward gears. I went with a Transgo which was much cheaper but if I had it to do over I would pony up for a vb like the Lentech.

Intermediate sprag – 16 or HD 34 element.

Transgo Shift Kit, Superior shift correction, Sonnax Sure Cure, or Fairbanks PowerTow.Please Click on the 'Read More' link for additional details about this item. Reverse band – High energy or Kevlar (pictured) TransGo Performance 37-1 Shift Kit, Performance, Ford, FMX, 1967-72, Each.The Transtec gasket overhaul set contained within this box kit is highly rated and used by most rebuild shops.Īdditionally, you can add the following 4L80E transmission upgrades: This kit contains all of the following overhaul rebuild parts: Rich 71 SS MJ 468' 570 HP 608 Torque Hyd Roller M22W (autogear) Muncie 4 sp 12B 3.55 posi.

New master rebuild kit for the 1991-2010 GM 4L80E and 4L85E automatic transmission. The cheapy is a standard 'Transgo shift kit' usually installed during a rebuild ,shown at a good price mind you.
