| |
Click on image for the lowdown. 
====
| | |
0 members (),
132
guests, and
0
robots. | | Key: Admin,
Global Mod,
Mod | | | Forums66 Topics128,048 Posts1,055,540 Members48,425 | | 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: Aug 2013 Posts: 116 'Bolter | | 'Bolter Joined: Aug 2013 Posts: 116 | Hey, I've done some research on trying to find my engine block serial number and have looked for it where the site say it will be however, I still can not, for the life of me, find it! Would someone be able to assist me a bit? Maybe with some photos? Thanks!!
1942 BK 1/2 Ton Pickup
1954 3800 1 Ton Pickup
| | | | | Joined: Dec 2013 Posts: 36 Wrench Fetcher | | Wrench Fetcher Joined: Dec 2013 Posts: 36 | | | | | | Joined: Aug 2013 Posts: 116 'Bolter | | 'Bolter Joined: Aug 2013 Posts: 116 | The plate looks clean. I gently ran a wire wheel for only a few seconds to get off whatever gunk the wire brush couldn't get and I can't find any numbers. Is also doesn't look like they were grind off either. Just looks like they were never there. Now this is a 1942 built January or '42 I don't know if that makes a difference? I haven't tried looking for those other numbers yet. Here's a photo http://i1298.photobucket.com/albums/ag41/Steve_Pfost/photo19_zpse7714907.jpg
1942 BK 1/2 Ton Pickup
1954 3800 1 Ton Pickup
| | | | | Joined: Feb 2008 Posts: 1,122 'Bolter | | 'Bolter Joined: Feb 2008 Posts: 1,122 | Try also looking under the push rod cover, the number was likely also stamped on the block, above and to the right of the distributor. | | | | | Joined: Aug 2013 Posts: 116 'Bolter | | 'Bolter Joined: Aug 2013 Posts: 116 | Okay I will try and look for those. The engine is full of gunk and it's hard to check for these number with the fenders and all that still mounted. I may just have to wait.
1942 BK 1/2 Ton Pickup
1954 3800 1 Ton Pickup
| | | | | Joined: Aug 2013 Posts: 116 'Bolter | | 'Bolter Joined: Aug 2013 Posts: 116 | I scraped away some gunk today and haven't had much luck with full numbers HOWEVER, I found what looks like GM and a large 48 with a circle around the 48. right to the right of the distributor. Has anyone ever seen this? The GM and 48 are about as large as a half dollar.
1942 BK 1/2 Ton Pickup
1954 3800 1 Ton Pickup
| | | | | Joined: Aug 2005 Posts: 6,377 Ex Hall Monitor | | Ex Hall Monitor Joined: Aug 2005 Posts: 6,377 | I believe GM shipped replacement engines with no number. It was the responsibility of the installing shop/mechanic to stamp the necessary numbers. That often didn't get done.
Last edited by Tiny; 06/10/2014 9:16 PM. Reason: fixing crappy spelling
Save a life, adopt a senior shelter pet.
The three main causes of blindness: Cataracts, Politics, Religion.
Name your dog Naked so you can walk Naked in the park.
| | | | | Joined: Sep 2001 Posts: 29,269 Bubba - Curmudgeon | | Bubba - Curmudgeon Joined: Sep 2001 Posts: 29,269 |
The GMC 270 in the 54/55 GMC COE that we are "restoring" is a factory replacement engine. All that is pressed into the pad is "270". I do not know what (if anything) the Chevrolet factory replacement engines had pressed into the pad on the block.
The 235 that came in one of my 54 Chevrolet pickups had a donor replacement 1954 engine that has the engine serial number crudely ground off of the pad.
| | |
|
|
| |
