Labor Day Putting down your wrenches or time for
MORE wrenching? 
Plenty of places to share. | | Click on image for the lowdown. 
====
| | |
2 members (KCMongo, baldeagle),
33
guests, and
1
robot. | | Key: Admin,
Global Mod,
Mod | | | Forums66 Topics128,005 Posts1,055,254 Members48,418 | | Most Online14,466
Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
| | THANKS!
For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down
with Ads!  Again, thanks!
| | | | Joined: Sep 2011 Posts: 148 Shop Shark | | Shop Shark Joined: Sep 2011 Posts: 148 | Hey guys, need to ask a favor of someone. I have a 49 1/2 ton that i have been working on for a while and must say it is coming along well thanks to dozens of questions i have asked youu guys (thanks). A friend of mine is sharing my garage with me and he is working on a 54 chevy car. Started to slip engine in today and motor mounts were way off. Engine is a 235, casting number is showing a 58-62 engine. Can someone tell me a good place to start to help him find motor mounts that will work with his 54 frame. Sorry about the car thing guys, Thanks again. | | | | | Joined: Jan 2001 Posts: 5,337 'Bolter | | 'Bolter Joined: Jan 2001 Posts: 5,337 | 1958-62 mount bolt pattern is upside down compared to the 1952-54.
I do not know of anyone making a conversion mount. You will most likely need to fab your own mount.
See the USA in your vintage Chevrolet! My Blog | | | | | Joined: Sep 2011 Posts: 148 Shop Shark | | Shop Shark Joined: Sep 2011 Posts: 148 | Wouid you suggest side mounts or front mount if i have to fab anyway. | | | | | Joined: Jan 2001 Posts: 5,337 'Bolter | | 'Bolter Joined: Jan 2001 Posts: 5,337 | I think it would be easier to modify the side mount.
See the USA in your vintage Chevrolet! My Blog | | | | | Joined: Sep 2011 Posts: 148 Shop Shark | | Shop Shark Joined: Sep 2011 Posts: 148 | Hey Pre '68 Dave, thanks so much for the info, guess we will start drawing up some sketches in the morning. | | | | | Joined: Aug 2012 Posts: 566 Shop Shark | | Shop Shark Joined: Aug 2012 Posts: 566 | If your going to use the 58-62 block i do not think you can use the side mounts. The 3769716 blocks do not have the side (bird leg type) bosses for the mounting. They were eliminated. I just went through this. I do not know if there are other side mounts that can be used. I do not know about other mounts just only about TF trucks.
"As I lay rubber down the street, I pray for traction I can keep, but if I spin and begin to slide, please dear God protect my sweet ride." -Amen 56 Chevy 3100 | | | | | Joined: Jan 2001 Posts: 5,337 'Bolter | | 'Bolter Joined: Jan 2001 Posts: 5,337 | All 1958-62 blocks have the provision for the center side mounts. It is the front side mount that can only be found on 1955-59 blocks.
He is mounting this engine in a 1954 car which uses center side mounts, they just use a different bolt pattern then the 1958-62 block but in the same spot.
See the USA in your vintage Chevrolet! My Blog | | | | | Joined: Aug 2012 Posts: 566 Shop Shark | | Shop Shark Joined: Aug 2012 Posts: 566 | Thats what I love about this site you never stop learning.
"As I lay rubber down the street, I pray for traction I can keep, but if I spin and begin to slide, please dear God protect my sweet ride." -Amen 56 Chevy 3100 | | | | | Joined: Sep 2011 Posts: 148 Shop Shark | | Shop Shark Joined: Sep 2011 Posts: 148 | so do we just need to find a set of mounts for a 58-62 block to make this work??? | | | | | Joined: Jan 2001 Posts: 5,337 'Bolter | | 'Bolter Joined: Jan 2001 Posts: 5,337 | No, they are completely different in design.
You will need to remake or modify the part of your mount that bolts to the engine.
See the USA in your vintage Chevrolet! My Blog | | | | | Joined: Sep 2011 Posts: 148 Shop Shark | | Shop Shark Joined: Sep 2011 Posts: 148 | Thanks again everyone for your help this is not going to be near as difficult as i thought. Need to get this fabricated and installed so i can get back to my TRUCK. Thanks again. | | |
|
|
