I need your help guys. I have an '85 camaro with a 305 4bbl carb and wanting to put in a 350. I have a 350 block with casting numbers 10066036. I was told it was a "hecho in mexico" 2 piece rear main seal and was made in 1994. Is this correct? Will it line up with my 700r4 tranny? I need some help on this information and would greatly appreciate any info about this stuff. You can reply back or email me at daddy33@hotmail.com Thanks again for any help. -Tino

 

Hi, and welcome to the boards.
You might wanna post this topic in the tech and general engine board. This board is for problems and suggestions on this site.
It should bolt up to the block since teh 700r4 and the 4l60e are basically the same trannsmission.