TH350 rebuild resources

[conoco]

Any one know where I can get some good resources to building my TH350? I just rebuilt my np205 and it turned out great. I am just Looking to get a guide to the rebuild, also what would be good add on or stronger replacement parts for the build. I am running 383 strokes with 35s 4 inch lift and 4.10 gears in a Eaton axle. I’m using it mainly on the highway and pulling my horse trailer. Figure if there was one place I could get guidance it would be here. Thank you