Ok, I came across this transmission module from the SLP website and I was wondering if any has spliced this into their wiring so they can use this shift improvement. It's only $35 and it doesnt adjust the RPM range but it improves the shift to each gear. PLEASE let me know if any of you have this mod so I can get some feedback. Also, PLEASE let me know what any of you have as far as a shift improvement kit. I want to 86 that darn slip so i can have a bit harder shift without throwing out the rearend and drive shadft u-joints throughout time. I have a B&M shift kit but hmmm....dunno about the install. Seems a lil primative since i have to drop the pan & throw in the screen and put in the springs. anyhow, get back at me yall........

 

Yes it firms up the shifts not too hard , not to soft. I like it .