Help with wrist pin Gas engine 4.0" bore

Hello folks
I am restoring a WWI vintage v-8 engine, The OX5 has 4.0" bore and I am searching for wrist pins to fit an existing set of pistons;
Diameter 0.875" length 3.500" +.100/-.250"

I was hoping to find someone with resources to identify a common gasoline tractor with a similar bore that uses 0.875 wrist pins.

any suggestion on forum topic I should post this query or sources for custom wrist pins in addition of the T--nd Performance folks.
thanks
 
Thats pretty cool that your working on an old Curtis engine.

.875 diameter wrist pins that long might be tough to find.

Theres several engines that used .875 pins. But they are too short for your application. Farmall C200/C301 family of engines use a .875 pin, not sure on the length. The longest regular catalogue listing I found was 2.85

You might need to call some of the custom piston makers like Ross, Aires, JE, etc.... and see if they have any ideas.
 
4 inch is standard 350 Chevy,(and others) there is about a thousand companies
that make custom pistons and wrist pins. try google
 
Thanks for the notes and suggestions. I found some 4.00" long pins on the shelf in LA that they are cutting to length for me. Arias has been acquired by CP Carrillo and the folks at CP were very helpful.
 

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