Question About 700R4 Cooling Lines - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**pjmoreland** · 06-08-2005, 01:47 AM

Does anybody know which cooling line fitting on a 700R4 transmission flows out to the radiator? I believe it's the lower one on a TH350. Is it the same on both transmissions?

BobbyK · 06-08-2005, 02:48 AM

Here you go.About 1/2 way down the page.
http://www.tciauto.com/tech_info/cooler_fittings.htm

**pjmoreland** · 06-08-2005, 10:53 AM

That's exactly what I was looking for. So the 700R4 is the same as the TH350. Thanks BobbyK!

06-08-2005, 01:47 AM	#1
pjmoreland Senior Member Join Date: Jan 2005 Location: CA Posts: 5,426	Question About 700R4 Cooling Lines Does anybody know which cooling line fitting on a 700R4 transmission flows out to the radiator? I believe it's the lower one on a TH350. Is it the same on both transmissions?

06-08-2005, 02:48 AM	#2
BobbyK Registered User Join Date: May 2000 Location: Petrolia,Ontario,Canada but working in Port Huron,Mi. Posts: 1,771	Here you go.About 1/2 way down the page. http://www.tciauto.com/tech_info/cooler_fittings.htm __________________ 71 blazer,350SBC,approx.375HP,700R4,factory GM TPI.Dual electric fans,33x12.5x15 ATR on stock suspension. Petrolia,Ontario,Canada but working in Port Huron,MI. See ALL my Blazer pic's HERE

06-08-2005, 10:53 AM	#3
pjmoreland Senior Member Join Date: Jan 2005 Location: CA Posts: 5,426	That's exactly what I was looking for. So the 700R4 is the same as the TH350. Thanks BobbyK!



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