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| | | Forums66 Topics128,098 Posts1,056,167 Members48,436 | | 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!
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on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Jun 2017 Posts: 30 Wrench Fetcher | | Wrench Fetcher Joined: Jun 2017 Posts: 30 | I'm looking to get a parts truck for my 1962 C10, however if I'm unable to find a 60-62 C10, then would it be worth it to purchase a 63-66? I know that the 63-66 years have some differences, but I don't know if there would be enough differences to keep me from getting one.
College student trying to restore grandad's 62 C10
| | | | | Joined: May 2007 Posts: 1,718 Moderator: 60-66 Trucks; North Eastern Bolters | | Moderator: 60-66 Trucks; North Eastern Bolters Joined: May 2007 Posts: 1,718 | Depending on parts needed the differences could be significant enough. Check front of lmc catalog for quick reference and then compare year specs from the gmheritage site. Suspension and frame differences. Headlight config and hood obvious. But there are many similarities once you get beyond those areas | | | | | Joined: Jul 2016 Posts: 53 'Bolter | | 'Bolter Joined: Jul 2016 Posts: 53 | In 1964 the A post leans back instead of forward. Doors and windshield would not interchange.
Rich
Rich
68 C30 CST dually flatbed dump 58 Viking 6500
| | | | | Joined: Apr 2010 Posts: 436 'Bolter | | 'Bolter Joined: Apr 2010 Posts: 436 | i have had both a '63 and a '62 C10. Here are some of my observations.
'62 was the last year for the X-Frame and torsion bar front suspension. So '63-'66 will not swap frame or front suspension. '62 rear end is a 3rd member drop out style. '63-'66 has the more modern style, does not swap internal parts at all, but may swap as a full housing/axle unit.
As stated above, the windshield, cab, and doors are different from '64-'66, but the '63 is still a match to the '62 on that score.
Other body parts, fenders, hood, bed, tailgate, etc.. do swap. Grills and grill surrounds do swap, but the grills are not physically the same as the '62. '60-'63 had single year production on their grills, different for each year. '64-'66 had the same grill for all 3 years, but different from the previous years.
Engines/transmissions can swap, but you need to be careful. If you have the I6 235, you will need to change the bell housing if you go to a later model I6 230/250/292 or a V8. The bolt pattern is different. Also different is the tranny mounts if you have a manual tranny. '62 has 2 mounts on the bell housing that are not there on '63 and later models which use a rear transmission mount.
These are just a few things I can think of off the top of my head.
Basically it boils down to "If you must buy a '63-'66 parts truck, get a '63. It is the best match of the '63-'66 series." | | | | | Joined: Mar 2009 Posts: 788 'Bolter | | 'Bolter Joined: Mar 2009 Posts: 788 | i have had both a '63 and a '62 C10. Here are some of my observations.
'62 was the last year for the X-Frame and torsion bar front suspension. So '63-'66 will not swap frame or front suspension. '62 rear end is a 3rd member drop out style. '63-'66 has the more modern style, does not swap internal parts at all, but may swap as a full housing/axle unit.
As stated above, the windshield, cab, and doors are different from '64-'66, but the '63 is still a match to the '62 on that score.
Other body parts, fenders, hood, bed, tailgate, etc.. do swap. Grills and grill surrounds do swap, but the grills are not physically the same as the '62. '60-'63 had single year production on their grills, different for each year. '64-'66 had the same grill for all 3 years, but different from the previous years.
Engines/transmissions can swap, but you need to be careful. If you have the I6 235, you will need to change the bell housing if you go to a later model I6 230/250/292 or a V8. The bolt pattern is different. Also different is the tranny mounts if you have a manual tranny. '62 has 2 mounts on the bell housing that are not there on '63 and later models which use a rear transmission mount.
These are just a few things I can think of off the top of my head.
Basically it boils down to "If you must buy a '63-'66 parts truck, get a '63. It is the best match of the '63-'66 series." I don't think that rear trans mount was used on manual trans until 68. p/glides used the rear trans mount from 60 -66 and the t400 in 66 ron | | | | | Joined: Jun 2017 Posts: 30 Wrench Fetcher | | Wrench Fetcher Joined: Jun 2017 Posts: 30 | Thanks a ton, that info is really helpful!
College student trying to restore grandad's 62 C10
| | | | | Joined: Apr 2010 Posts: 436 'Bolter | | 'Bolter Joined: Apr 2010 Posts: 436 | I don't think that rear trans mount was used on manual trans until 68. p/glides used the rear trans mount from 60 -66 and the t400 in 66 ron Thanks for that info, my '63 had the Power Glide from the factory. I later swapped in a TH400, but had to move the rear transmission mount cross member rearward to match the new rear mount location. | | |
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