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73-87 Chevy _ GMC Trucks => Engine/Drivetrain => Topic started by: team39763 on November 05, 2007, 06:41:51 pm

Title: Which is the outlet line on the transmission?
Post by: team39763 on November 05, 2007, 06:41:51 pm

I'm setting up an external filter and cooler for my TH350, and I need to know which is the outlet line...top or bottom(on trans)?  Also, if ya'll would happen to know what size fittings are used for the trans coolant lines(on the trans)?  Thanks.

Title: Re: Which is the outlet line on the transmission?
Post by: VileZambonie on November 05, 2007, 08:17:30 pm

http://www.bmtrans.ca/FAQ's.htm

Title: Re: Which is the outlet line on the transmission?
Post by: team39763 on November 05, 2007, 09:25:22 pm

Thanks Vile.

Title: Re: Which is the outlet line on the transmission?
Post by: DnStClr on November 10, 2007, 08:32:02 pm

Here's another link- with fitting sizes.
http://www.tciauto.com/Products/TechInfo/cooler_fittings.asp
One way to determine npt fitting sizes- measure across the threads and then subtract 1/4 " and you have the size of the pipe or fitting.