The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 700R4 Identification Issues- Anybody help?

**Chevy Fleetside** · 01-06-2014, 04:49 PM

You can also count the splines. Early model has 27 and later has 30 I believe.

01-06-2014, 04:49 PM	#5
Chevy Fleetside Registered User Join Date: Sep 2006 Location: San Francisco Posts: 4,787	Re: 700R4 Identification Issues- Anybody help? You can also count the splines. Early model has 27 and later has 30 I believe. __________________ "A man and his truck, what a beautiful thing" 65 Short Fleetside BBC 65 Long Fleetside 283 3 on the tree for now. my build thread http://www.67-72chevytrucks.com/vboa...d.php?t=259536