View Single Post
Old 05-15-2013, 12:13 AM   #7
brad_man_72
the boat guy
 
brad_man_72's Avatar
 
Join Date: Jul 2007
Location: springfield mo
Posts: 2,339
Re: u joints for my 72

Quote:
Originally Posted by Tx Firefighter View Post
If he just needs three u joints, its a bit overkill to take it to a driveline shop. Why turn a 40 dollar job into a 200 dollar job ?
Posted via Mobile Device
He has already replaced the carrier bearing. That alone warrants a ballance job. The ballance always changes when swapping carrier bearings, and the better the ballance the longer the rubber surround will last. if the parts weren't marked and not reassembled the exact way it was when the shaft was ballanced last (probably 40 years ago). The stub for the bolt on yoke for these shafts is usually too long for the bolt to tighten the yoke properly.

If he can't identify the joints that are in the shaft now as original, one can only assume they have been replaced, did whoever replaced them last time mark everything or have the shaft ballanced then?

we charge less than $10 to install our joints, $15 you bring in junk joints from a parts store. If we have to fix the joints you installed improperly at least another $10 if you didn't ruin a $30 weld yoke.

I think a 2 piece ballance is $65 so less than $100 for 3 joints and a ballance. If it ends up being a $200 job the shop had to fix a bunch of stuff you didn't even know was wrong. Probably saving you time, money, and a headache trying to figure out why your rebuilt driveshaft still vibrates.
Posted via Mobile Device
__________________
67, swb, fleet, tach, throttle, 5.3, 4l60e, 3.73's, fuel cell, 5 lug, p.d.b., 4-6 drop. great little truck
66, stevens drag/ski 18' silouette, 350, 2.02 doublehump heads. comp extreme marine 278 cam, vette 7 fin valve covers, old polished edelbrock intake, velvetdrive, casale v-drive, adj cavitation plate.
28, model a rpu project,
brad_man_72 is offline   Reply With Quote