20" Type 339 Aluminum 3-Row Radiator for 1969-1970 Mustangs.This top-quality aftermarket radiator is a great, lightweight upgrade for your 1969-1970 Mustang. Aluminum radiators offer better cooling than even a larger copper core radiator. This aluminum radiator will help keep your Mustang cool, even during the hottest of days.
100% tig welded, this radiator features an all-aluminum design, including the tanks and mounting brackets. Includes 12-month manufacturer's warranty.
-Billet fill neck
-High performance 16lb cap
-Aluminum tanks & mounting brackets
-OEM style brass petcock
-2mm thick fittings & tank
-3/8" spaced tubes
-Overall = 21-1/8" x 22-1/8" x 2"
-Core = 16-3/4" x 19-3/4"
-Inlet = 1-1/2" (passenger side)
-Outlet = 1-1/2" (driver side)
*May require a shorter fan spacer.
Product ReviewsWrite a review
Radiator 3-Row Aluminum 20" Type 339 1969-1970 is rated out of 5 by 2.
Rated 5 out of 5 by MNichols from love it This radiator works great and looks good behind the grillI've had it going contour years now had every intention of adding an electric fan but never needed it after the swap
Date published: 2015-01-08
Rated 5 out of 5 by HeyImGrump from Looks great I currently have a 1969 250ci Straight six that I bought with a bad radiator so I got this one because soon I am planning on swapping in a 302. After driving down my street I heard a terrible grinding noise. The fan had flexed because of the higher rpm range and shredded the entire front of the radiator. If you're going to put this into a straight six, buy an electric fan and ditch the mechanical one. But otherwise it worked great, and looked nice while it lasted.
Date published: 2016-02-27
How can I know if this is the correct radiator for my 70 mustang 302 fastback or the 24"? My OEM radiator is 24" wide by 19" tall aprox.. HELP!
You need to measure the core of the radiator, not including the tanks, than decide how many row's of coolant tubes you want to use. If you measured 24 inches wide than you will want to use one of those.
Date published: 2016-03-16
What is the size and thread fitting for the transmission cooling line connections to the radiator?
They are the correct size and thread for 1969-1970 Mustangs.
Date published: 2016-01-06
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