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-   -   WTB Ohc6 250 crankshaft gear. 1968 1969 (https://forums.maxperformanceinc.com/forums/showthread.php?t=853040)

jrunner 09-04-2021 06:37 PM

WTB Ohc6 250 crankshaft gear. 1968 1969
 
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Hi guys I’m looking for a 68- 69 ohc6 250 crankshaft gear. My old one has been machined for a new key groove. Please see pictures.
Thank you. Please message or call.
John 213-435-5151

694.1 09-04-2021 09:49 PM

Can't you just use the correct groove? Or maybe it is damaged. I should have one around.

jrunner 09-04-2021 10:33 PM

Crankshaft gear
 
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Quote:

Originally Posted by 694.1 (Post 6277648)
Can't you just use the correct groove? Or maybe it is damaged. I should have one around.

Hello no the original groove looks like the key moved side to side and gouged the hole in the gear and someone machined another groove in the gear. Please see picture. I’d rather use a gear with the factory groove so I know the timing and belt position is dead on. If you please can you check to see if you have another 250 gear ? you can sell me?? Thanks John

66sprint 09-04-2021 11:28 PM

John
I can get one to you. Just send me a private message with your address.
Chris

Jeff Hamlin 09-05-2021 03:14 PM

Also, have a 250 Crank Sprocket if something doesn't work out.

jrunner 09-05-2021 03:27 PM

Quote:

Originally Posted by Jeff Hamlin (Post 6277802)
Also, have a 250 Crank Sprocket if something doesn't work out.

Thank you

66sprint 09-08-2021 09:04 PM

I found a crank sprocket to send to John but it was in a box with a variety of spare parts.

My question is are there 2 different sprockets 230 and 250 or are the all the same?

If different how can I tell if this is a 250 crank sprocket?

Thanks
Chris

66sprint 09-09-2021 12:24 PM

I think I found the answer inner diameter on the 230 is 1.25” and the 250 is 1.3125” (1 1/4” v. 1 5/16”).
Sound right?

Jeff Hamlin 09-09-2021 01:21 PM

1 Attachment(s)
Correct the 250 Crank snout is larger.

jrunner 09-23-2021 12:58 AM

250 Crankshaft Gear
 
2 Attachment(s)
Update: thank you 66sprint for sending me a crankshaft gear you too Jeff for helping out really appreciate the help would have never found a gear here in Los Angeles.

66sprint 09-23-2021 09:24 PM

Glad to help out. Let me know if you need anything else and keep us posted on the build.


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