Quote:

Quote:

Quote:

Quote:

We usually only replace the springs and rollers,about $25.We do use the bolt in overrunning clutch if there is damage to the the inner or outer support rings.The bolts that hold the clutch(sprag) in place do nothing to stop the it from "exploding" If it is going to happen(usually from abuse or incorrect use or other drive line breakage)




FINALLY!!! A voice of reason!




this is absolutly correct and for info the ultimate sprag from Coan uses the 4 holes in the case with nice shoulder bolts.


The only problem with the one that Coan uses is the shouldered bolt is necked down to a 1/4 thread and fastener and the srings and rollers are so small that I always find broken springs and flat rollers.I still preferr the stock style large springs and rollers.




Thats interesting because the sprag they use is a low/rev sprag from a ford C-6/E40d trans and we dont see them fail very offten


70 duster full chassis super pro 416 CNC Indybrock heads 727 w/brake

best so far 1.212 60 6.219 in 1/8 at 110.88 9.768 at 137.81 1/4