Re: Ball and Trunnion vs. Slip spline - was RE: disc brakes - caution...
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Ball and Trunnion vs. Slip spline - was RE: disc brakes - caution...




Just curious....

I've got a 65 Barracuda with a torn boot (OK....its actually missing at this point!) over the B/T joint.

I "heard" that there are 2 piece boots and a aftermarket boot (motorcycle part or CV joint?) that will slide over the B/T joint without taking it apart. The joint is good, but the boot is bad.

Can someone point me to a inexpensive boot option??

Thanks
Mike



----- Original Message ----- From: "Steven Charette" <stevec@xxxxxxxxxxxxxxxxxxxx>
To: <1962to1965mopars@xxxxxxxxxx>
Sent: Saturday, December 19, 2009 2:35 PM
Subject: Ball and Trunnion vs. Slip spline - was RE: disc brakes - caution...



Merwin,
My opinion is that the much-maligned ball and trunnion is a viable
joint when in good condition.  Once they are worn or broken, you have to
make the decision to swap or repair.

At the risk of repeating myself, the B&T was used by high-end auto
manufacturers (Rolls, Bentley, etc) back in the 60's, and the same style
joint was used in helicopters of the day as well. It's a very robust joint.
Repair parts, while not cheap, are available.

Once again, my $.02 only - if you have a street car/cruiser/Saturday
Night Special that you romp on once in a while, the B&T is probably fine, if
it's not clunking, clattering, or exposed to the elements (missing/torn
boot). If you have a sticky tired boulevard brawler or drag car that spends
a lot of time on just the rear wheels, you might want to move toward the
more conventional cross type u-joint when the B&T begins showing signs of
wear.

The '64 "Color Me Gone" car at the Chrysler Museum was cloned from
the old "Suspect 426" car that spent it's life in mid-Michigan. The car was a race car from day one. I had the opportunity to drive the car in the 80's - it ran low 11's at over 125mph, with the OE driveshaft. The car was kinda weird to drive - it had full upholstery and I always equated it with racing
my mom's car.  It was relatively quiet and smooth as silk, unlike my '63
that vibrated like crazy in high gear (needed a transmission mount, but
that's another story). It was raced that way up until it became the "Color
Me Gone" car in the late 90's, and I'm guessing if you crawled under it
today, the same shaft is still there.

You would need a slip-spline transmission (or tailshaft and housing
if you're rebuilding) to make the swap. If the car were mine, I'd hold onto
the slip spline stuff until you need it.

SC

-----Original Message-----
From: Merwin Wrisley [mailto:vulcan@xxxxxxxxxxxxx]
Sent: Friday, December 18, 2009 8:06 PM
To: 1962to1965mopars@xxxxxxxxxx
Subject: Re: disc brakes - caution, another long read with part numbers and
prices


No offense taken, never turn down a chance to learn something new!!
   While I've got your ear, my 65 Coronet 4-speed has the trunnion/ball
driveshaft. I also have a 'shaft from a '65  727 car with the slip joint
yoke. Will they interchange,and which is stronger? Thanks for all your
imput,  Warren


----
Please address private mail -- mail of interest to only one person -- directly to that person. I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks!

1962 to 1965 Mopar Clubhouse Discussion Guidelines:
http://www.1962to1965mopar.ornocar.org/mletiq.html and http://www.1962to1965mopar.ornocar.com/general_disclaimer.html.




----
Please address private mail -- mail of interest to only one person -- directly to that person.  I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic.  Thanks!

1962 to 1965 Mopar Clubhouse Discussion Guidelines:
http://www.1962to1965mopar.ornocar.org/mletiq.html and http://www.1962to1965mopar.ornocar.com/general_disclaimer.html.












Home Back to the Home of the Forward Look Network


Copyright © The Forward Look Network. All rights reserved.

Opinions expressed in posts reflect the views of their respective authors.
This site contains affiliate links for which we may be compensated.