I'm working on the front of the engine on my "63. Does anyone know the correct thread size of the internal treads on the crank shaft? I'd like to go into the hardware store and buy a longer bolt to use in installing the harmonic balancer and am considering securing it with a shorter bolt and washer after it's installed.

Views: 128

Reply to This

Replies to This Discussion

https://6364cadillac.ning.com/profiles/blogs/harmonic-balancer-remo...

most people do not have those laying around and most home improvement and auto parts stores do not stock them. The actual bolt is  9/16" - 18 x 1 5/8" long...with a very thick large washer.  This turns out to be the same bolt size used on the large front bumper end to frame brackets and I literally have buckets of them if you need one. I use a couple of the large washers behind it to firmly press against the balancer.  You can also get these bolts new from places like boltdepot.com but once I figured out the bumper end bolts are the same I quit keeping them in stock. If you need one of these bolts I can set you up with a bolt and 2 washers for $5 + s/h.  …Added by Jason Edge at 10:04pm on September 17, 2018

hth

Chris

RSS

Photos

  • Add Photos
  • View All

Forum

64: BULB FINALLY INSTALLED BUT CLOCK, GAUGE LIGHT AND RADIO DO NOT ILLUMINATE

Started by Norman Silverman in 1963/64 Cadillac Specific Discussion 2 hours ago. 0 Replies

HELLO ALLSo, after 4 hours work to remove and replace the bulb behind the "defrost" on the HVAC panel, the same bulbs that started me doing this are still out-even though I replaced all three of…Continue

ONE RELUCTANT DASH BULB-CANNOT GET TO IT-THE ONE ON THE HVAC CONTROL BEHIND THE WORD DEFROST.WHAT'S THE SECRET?

Started by Norman Silverman in 1963/64 Cadillac Specific Discussion. Last reply by Dennis P. DiBari 15 hours ago. 2 Replies

HELLO ALLToday I opened up the dash on my 64. I took off both the top and the cover plate under the steering column. I did this because several of the LED bulbs I had previously installed had burned…Continue

A FUNNY THING HAPPENED TO ME ON THE WAY TO SELL MY 64: A KNOWLEDGEABLE COLLECTOR SOLD IT BACK TO ME!

Started by Norman Silverman in 1963/64 Cadillac Specific Discussion. Last reply by Jason Edge 20 hours ago. 1 Reply

Hello AllAs I am getting older and less able to tend to my 3 old cars, I decided to sell one of them. It turned out to be my 64 Caddy, so I advertised it locally. Several people showed up and…Continue

Dino Diaries - All Jacked Up For Christmas!

Started by Jason Edge in General Discussion. Last reply by Jason Edge yesterday. 1 Reply

I have very limited space in my 3 bay garage with the left and right bay used for storage and work tables, etc leaving the narrow center aisle for my 1964 Coupe de Ville Dino. Six years ago I bought…Continue

Blog Posts

New old stock seat material

Posted by Ray Schick on August 22, 2024 at 6:25pm 2 Comments

I bought this seat material thinking that it’s…

Continue

Loud air moving sound within carb with cleaner removed

Posted by Dave Fehrle on March 23, 2024 at 3:23pm 8 Comments

While checking my Carter carb with engine running, I took the air cleaner off and there was a very loud hissing sound of air. I placed a piece of paper over the carb and it didn’t move up or down, is this normal?

Vintage Air AC

Posted by Chase on March 21, 2024 at 5:55am 0 Comments

Hey everyone, has anybody done a Vintage Air AC/Heat setup in their car? I want to bypass the old vacuum setup and go with a Vintage Air Gen 2 model. Before I get started, does anyone have any experience with this? (Which model to go with, do’s and dont’s, etc.) It looks pretty involved. Any and all info/pics would be greatly appreciated. Thanks!

accumulator dryer

Posted by CHRIS CARLSON on December 6, 2023 at 10:54am 0 Comments

Who rebuilds original AC  accumulator dryers for 1964 Cadillac? I have been on Classic auto air in Tampa FL wait list for over a year ,  There is one on Old air products web site that looks very similar to the original # 21-4214A but states it fits 1962 Gm cars, The one recommended for a 1964 Cadillac is half the length 21-4215A    What  is everyone using ? I would prefer to be as original as possible. Thanks

Videos

  • Add Videos
  • View All

© 2025   Created by Jason Edge.   Powered by

Badges  |  Report an Issue  |  Terms of Service