WebMar 28, 2011 · I was ordering an Optishift (Baumann) transmission controller for my 4R70W and the rep offered to "shorten" the harness to whatever length I needed. I... WebMay 12, 2010 · Optishift controller 8.8" 05-15-2010, 10:08 AM #20. rxracer. View Profile View Forum Posts Private Message View Blog Entries View Articles FEP Member Join Date Dec 2004 Location Houston, TX Posts 210. 1979 Fairmont 4dr 302/4R70W Optishift controller 8.8" 05-15-2010, 10:25 AM #21.
Installing a 4R70W overdrive transmission in an older or
WebNov 6, 2011 · I'll be using the 4L80E trans with a OptiShift controller. More pictures as they come. 4bd2t removal . Burning oil LeroyDiesel.com. Vendor. Messages 10,306 Reaction score 1,950 Location Houston. Nov 1, 2011 #2 Got the 6.5 out and into an old military crate. View attachment 30297 . 3500GMC What T F, over. Messages 5,495 Reaction score 723 WebSep 29, 2010 · The new Optishift controller out and available OptiShift Transmission Control System. If anyone is interested, I managed to get Karl to drop the price to $460 from the list price of $610 with the harness for 6 or more buyers. At last count, there were 7 confirmed with 4 more trying to figure out what they want. michael baker business travel news
Automatic Transmission Controllers - GM Transmission …
WebOct 18, 2011 · Oct 8, 2011 #1 I'm getting so tired of this truck. All I do is work on the darn thing. I replaced all of the electronics in the trans and now it shifts into 2nd very hard. Not to mention that other gears also, but it is hardest into 2nd. I also installed a deep transmission pan and new filter. WebApr 16, 2013 · It tells the controller what gear is selected and also has the start interlock and back up light switches. I did find the shaft is the same size as my C4 shifter arm. I … WebJan 16, 2024 · These are crude devices and often wide-open throttle (WOT) shift points are less than precise. To achieve the exact WOT shift point, the driver is forced to shift the … michael baker electric san diego