The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Does my radiator need to have a transmission cooler?

BigBlocksRule · 04-28-2011, 05:05 PM

Use the external - it'll work a lot better. The ones built into radiators aren't very effective and as earlier comments said, subject to leaks.

04-28-2011, 05:05 PM	#5
BigBlocksRule Registered User Join Date: Jun 2008 Location: Lubbock, TX Posts: 2,047	Re: Does my radiator need to have a transmission cooler? Use the external - it'll work a lot better. The ones built into radiators aren't very effective and as earlier comments said, subject to leaks.