1000hp 727 full manual build

mshred said

The guy local I bought my transbrake vb from had one too, but this is a street car so i want bullet steel for it when I do upgrade. Always thought a bolt in sprag was to replace a no good sprag? This trans was completely apart, all checked with a few parts added here and there. I know its not going to last, but it will get me going for now on a build that is yearssss in the making at this point.

Click to expand...

The ultimate sprag bolts into the case through the rear support and two additional bolts. That helps hold the outer cam in the case opposed to the stock set screw and press fit. The 16 elements also have more holding power than a 12 or 14 element bolt in sprag. Not that the 6 bolt 16 element sprag cant fail, but it’s considerably stronger than a stock sprag or a 4 bolt 12 or 14 element sprag.

I don’t blame you for wanting steel. That is the way to go in my opinion especially in a street car.

It may last longer than you think, especially with a lot of street use.