The Stovebolt.com Forums Home | Tech Tips | Gallery | FAQ | Events | Features | Search
9 - 11 Memorials

Searching the Site - a click away
click here to search
New here ??? Where to start?
Click on image for the lowdown. Where do I go around here?
====
Who's Online Now
8 members (Otto Skorzeny, Steelonsteel, Gdads51, J Lucas, Peggy M, dt235sd, walter74, klhansen), 127 guests, and 3 robots.
Key: Admin, Global Mod, Mod
Forum Statistics
Forums66
Topics128,036
Posts1,055,454
Members48,422
Most Online14,466
Apr 26th, 2026
Step-by-step instructions for pictures in the forums
Brad Allen's photos

AD Chevy Trucks

Pictures galore
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!

Big Thanks!

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!

Previous Thread
Next Thread
Print Thread
#650981 05/30/2010 10:18 PM
Joined: May 2010
Posts: 144
J
Wrench Fetcher
Wrench Fetcher
J Offline
Joined: May 2010
Posts: 144
I am looking at what the seller says is a 235, year unknown. He says the engine serial number stamped to the rear of the distributor is F1023J. I can't find that in the sources that I have had access to. Any help?
Thanks
John


"It wasn't broke but I still decided to fix it. Now its broke"
I really love my coon hounds
Pics at http://s982.photobucket.com/albums/...0truck/53%20Chevy%20truck%20Sept%202010/
Joined: Jan 2009
Posts: 1,644
P
Shop Shark
Shop Shark
P Offline
Joined: Jan 2009
Posts: 1,644
F- built in flint

10- built in October

23- built on the 23rd day

J- Type-Std. 6 -cly. 235

I beleive the year is 58 to 62

Manual trans

145 HP
Pete

Last edited by Pete52; 05/30/2010 11:39 PM.
Joined: Sep 2001
Posts: 29,269
Bubba - Curmudgeon
Bubba - Curmudgeon
Joined: Sep 2001
Posts: 29,269

John,

If you want to know the year, here are the locations of casting codes.

Joined: May 2010
Posts: 144
J
Wrench Fetcher
Wrench Fetcher
J Offline
Joined: May 2010
Posts: 144
Tim,
This is a big help with the year but how can I tell if it is a 235 or 261 or something all together different? Especially if I am trying to identify and confirm what someone is offering over the phone.
Thanks
John


"It wasn't broke but I still decided to fix it. Now its broke"
I really love my coon hounds
Pics at http://s982.photobucket.com/albums/...0truck/53%20Chevy%20truck%20Sept%202010/
Joined: Sep 2001
Posts: 29,269
Bubba - Curmudgeon
Bubba - Curmudgeon
Joined: Sep 2001
Posts: 29,269

What year is the block? If it is 58-63, have the person tell you the sizes of the holes in the block for the oil filter lines. If they are 1/2" NPT, you most likely have a 58-63 261 engine.

You can tell 261/235 from block casting code.

In order to know long-distance what you are dealing with, the seller will have to tell you these things over the phone, I guess.

Pete52 has good reason to suggest 58-62 engine - that code looks to be a 235 code (the J at the end).

F1023J : I think on a 261 that the J would be a P (and maybe an additional letter) on a 6xxx series truck (this code might be different for different years and for different option-combinations).


Moderated by  Phak1, Woogeroo 

Link Copied to Clipboard
Home | FAQ | Gallery | Tech Tips | Events | Features | Search | Hoo-Ya Shop
Powered by UBB.threads™ PHP Forum Software 8.0.0