Tranny ID question - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**67sss** · 03-22-2003, 11:27 AM

This tag on the side of the casing, anyone know what type/year of this thing?

**67sss** · 03-22-2003, 11:29 AM

2

JimKshortstep4x4 · 03-22-2003, 08:43 PM

My transmission book only goes up through 1979 and the TH-350's were id'd by a code stamped into the accumulator valve
cover. The transmission you have looks like a metric 350 with lockup, just a guess.

Jim

**kwmech** · 03-22-2003, 09:19 PM

It is a 700r4

**67sss** · 03-22-2003, 10:14 PM

How can you tell?

Project1970 · 03-23-2003, 08:44 AM

Definitely a 700R4. Those numbers are irrelevant, AFAIK; if you want to know what year it was from, look at the pad just above the pan at the back on the passenger side, as described in the site below:

http://www.highperformancecars.com/crosley/700id.htm

It's definitely an '89 or earlier.

**67sss** · 03-23-2003, 04:53 PM

Thanks.

03-22-2003, 11:27 AM	#1
67sss Registered User Join Date: Nov 2002 Location: Mt. Vernon, WA.. Posts: 2,322	Tranny ID question This tag on the side of the casing, anyone know what type/year of this thing? Attached Images

03-22-2003, 11:29 AM	#2
67sss Registered User Join Date: Nov 2002 Location: Mt. Vernon, WA.. Posts: 2,322	2 Attached Images

03-23-2003, 08:44 AM	#6
Project1970 14.1 @ 96MPH Join Date: Jul 2001 Location: Mesa, AZ Posts: 2,811	Definitely a 700R4. Those numbers are irrelevant, AFAIK; if you want to know what year it was from, look at the pad just above the pan at the back on the passenger side, as described in the site below: http://www.highperformancecars.com/crosley/700id.htm It's definitely an '89 or earlier. __________________ Project1970 - LS1 Swap Complete!

03-22-2003, 08:43 PM	#3
JimKshortstep4x4 Senior Member Join Date: Jul 2001 Location: Muskegon,MI,USA Posts: 6,026	My transmission book only goes up through 1979 and the TH-350's were id'd by a code stamped into the accumulator valve cover. The transmission you have looks like a metric 350 with lockup, just a guess. Jim

03-22-2003, 09:19 PM	#4
kwmech Senior Member Join Date: Mar 2003 Location: Colfax-California Posts: 8,500	It is a 700r4

03-22-2003, 10:14 PM	#5
67sss Registered User Join Date: Nov 2002 Location: Mt. Vernon, WA.. Posts: 2,322	How can you tell?

03-23-2003, 04:53 PM	#7
67sss Registered User Join Date: Nov 2002 Location: Mt. Vernon, WA.. Posts: 2,322	Thanks.



Register or Log In To remove these advertisements.

Register or Log In To remove these advertisements.