1000hp 727 full manual build

Thanks for clarifying about the sprag stuff. I knew about the Ultimate Sprags, but I guess I was just thinking of the plain bolt in units.

Yea this is a street car first and foremost, but I would like to run it in a few of the daily driver no prep classes here, so it will have to withstand some actual racing abuse.

With my luck, I will barely get it running this season and not get much racing on it, so maybe next winter I can get the trans built up properly.

What do the parts you listed in the beginning of this thread cost roughly? Not labour, just hard parts? I have done all my own transmission work up to this point, so I think i'd be fairly comfortable installing better parts so long as no special machining is required to do so.

Billet steel big piston front drum is $795
Or
Billet aluminum big piston front drum $695

Ultimate sprag is $220

Trans brake valve body $695 plus $75 core

Footbrake valve body is $395 plus $75 core

4 pinion billet steel Front planetary machined for Torrington bearings with billet aluminum 4 pinion rear planetary machined for Torrington bearings, rear support with roller bearing, steel low/reverse drum with roller bearing, steel park gear with aluminum governor sleeve $1,075

Billet aluminum rear drum $450

Billet aluminum forward piston .825” tall $95

Bellvue spring $25

Billet aluminum dual ring dual spring servo $145

Billet aluminum low/reverse servo $95

Billet steel 4.2 second gear lever $70

Heavy duty band strut $35

Solid 2nd gear band Kevlar lining with grooves, 2.2” wide model $160

Low/reverse band Kevlar with grooves $45 plus $35 core charge

Deep cast aluminum pan kit with billet filter extension, re-usable pan gasket, Dacron filter, and pan bolts $185

Hardened wide lug front pump gears with calico coating $250

Modified front pump support $175

300m input shaft with billet steel hub $895

300m output shaft $895

Lightened sun shell with holes $225

Rebuild kit with red clutches and regular steels $170

Teflon sealing rings $15

Accumulator blocker $10

I changed out some of the parts listed in the original post such as the low/reverse drum being aluminum and park gear being aluminum.