37A crank/ rod measurements

[SBradstreet]

I have original Babbited con rods PN A107R. I'm looking for factory new measurements on the following parts

Crank journal
Con rod big end journal
Wrist pin bushing
Wrist pin journal
Any MAX allowable tolerances on the crank and rod bearings.
Any Ovality max tolerances

Any measurement or experience on the internals would be greatly appreciated. I have all original standard Parts for the Unstyled A 1937 SN 453xxx
Thanks
-Seth

 

[Paul from MI]

Check with the guys at Paul's Rod & Bearing in Missouri. They are on the internet and are very knowledgeable.

 

[metal seat man]

when i did my 37 A,I had a local machine shop (p&p in Rantoul,il.) trued the crank and i sent the rod's and main's to (Effingham regrinding in Effingham,il.) and they rebabbited my rod's and main's to fit my crank,both places did an outstanding job!!

 

[Earl-IL]

G&G MACHINE in Rantoul, IL.

 

[SBradstreet]

Good stuff thank you!