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Project1970 · 02-28-2003, 04:05 AM

Good Links:

http://www.sallee-chevrolet.com/Chev...tallation.html
This isn't 100% relevant, but it does contain a lot of good info, and part numbers to boot. It would appear that one of the differences of the 4L60 and the 700R4 is that the 4L60 has a 5-pin connector instead of the 700R4's 4-pin. This page also shows the 4L60/700R4 "Extension Housing" that puts it in the same place as a TH400; this isn't needed if you don't mind moving a crossmember, just see the link below.

http://www.highperformancecars.com/crosley/700id.htm
This one has a lot of great photos and other good info, such as a more detailed version of how to covnert a 700R4 from electronic to mechanical speedo, some more lockup wiring info, and some year-identifying info.

http://www.73-87.com/garage/speedo.htm
The '73-'87 guys have a great site regarding the speedometer gears, including part numbers and combos for rears/tire sizes.

02-28-2003, 04:05 AM	#2
Project1970 14.1 @ 96MPH Join Date: Jul 2001 Location: Mesa, AZ Posts: 2,811	Good Links: http://www.sallee-chevrolet.com/Chev...tallation.html This isn't 100% relevant, but it does contain a lot of good info, and part numbers to boot. It would appear that one of the differences of the 4L60 and the 700R4 is that the 4L60 has a 5-pin connector instead of the 700R4's 4-pin. This page also shows the 4L60/700R4 "Extension Housing" that puts it in the same place as a TH400; this isn't needed if you don't mind moving a crossmember, just see the link below. http://www.highperformancecars.com/crosley/700id.htm This one has a lot of great photos and other good info, such as a more detailed version of how to covnert a 700R4 from electronic to mechanical speedo, some more lockup wiring info, and some year-identifying info. http://www.73-87.com/garage/speedo.htm The '73-'87 guys have a great site regarding the speedometer gears, including part numbers and combos for rears/tire sizes. __________________ Project1970 - LS1 Swap Complete! Last edited by Project1970; 07-06-2003 at 08:46 PM.