• 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Talk of Torque - Gearbox C4
Not they type that drags a wall with you when you drive through it  , but I am facing a bit of an issue or questions .

 I have a c4 mated up to a stock 351 , but have a question around the bellhousing bolts. This is a pan filled MY70 box. The box has been rebuilt by a transmission guy. 
I had to remove the bellhousing today from the box, the 6 bolts that hold the bellhousing and the through the front pump , from what I gather this is fairly standard. 

With the bellhousing off and the pump bolted in loose the rear yoke spins freely , when I bolt the bellhousing up to the specified torque (38ftlb) the yoke does not spin at all , this is obviously in N or gear. 

I had to loosen off the bolts for the rear to spin again, while they not tight they in place...should this be right?
Definitely NOT right. You'll find a thrust washer has dropped down , likely the small #2 endfloat washer on the end of the stator to the forward drum

A pan fill usually has the bellhousing bolted on independent of the pump , case fill uses the pump bolts for the bell
Share Thread:  

Possibly Related Threads…
Thread Author Replies Views Last Post
  Upgrade Torque Converter with Gears? NewAgeMuscle 20 625 11-13-2019, 03:59 PM
Last Post: NewAgeMuscle
Wrench torque convertor gap OzCoupe72 8 538 09-02-2019, 11:48 PM
Last Post: OzCoupe72
  4 speed top loader jambing. Linkage or gearbox issue Stanglover 12 640 08-30-2019, 07:37 PM
Last Post: Stanglover
runninpony re-torque heads NOT A T5 6 323 08-07-2019, 09:54 AM
Last Post: Hemikiller
  71 vert dual exhaust, longtube header, 302 2V, reinforcement torque plate 1971V8 11 1,039 09-29-2018, 09:53 AM
Last Post: c9zx

Users browsing this thread: 1 Guest(s)