Hello folks, got an issue with powerglide transmission in 67 with 327 all stock when the car is warm / hot at a stop light it will go into false neutral give it just a little gas and it goes back into gear, I have adjusted the band 3 times 72 inch lbs then back off 3 full turns. It will do ok then go back to same as it was. Anybody have any ideas?? I have been looking a a Sonnax servo kit to add more pressure to the band that holds the drum?? Thanks for any info on this.

 

Welcome to the forum. Sorry but I've never been into auto trannys so can't help.