Over the past few weeks I've been getting the 4L60E in my truck built. I can't wait to get it back and see how it functions. Trying out new billet shafts, a 3000 stall billet triple disk converter, Sonnax Smart-Tech input drum with new clutches, valve body service, new bearings, new planetary, new apply pistons, etc.... Should have it back by the middle to end of next week and then off to Ocean City for Cruisin in May.

Have any of you guys heard or had any experience with the Sonnax Smart-tech input drum?

Thanks Guys.

 

looks like you'll be the guinea pig! beat the snot out of it and see what the newest weak link is.

 

I've used this housing in quite a few builds and its got some nice features to help the 3-4 clutch last longer.