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Old 08-18-2017, 11:14 AM   #8
nxtruck
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Join Date: Jun 2006
Location: Jackson, Mo.
Posts: 603
Re: Big Block radiator question

Alex,
I run an older Griffin 2-row aluminum radiator in my '66. It has 2 1 1/4" wide rows and it keeps my 600-ish hp 434 sbc cool. With a Mezeire 55 gph electric pump, it runs around 170-185 or so around town. I also run a SPAL 16" single electric fan mounted on a self-made aluminum shroud that's mounted to the radiator.
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Chris
1966 Chevy C10 LWB, 434 sbc, TH350, 12-bolt, factory suspension, pump gas
7.02 @ 95.8, 1.45 60'
1965 Chevy C10 LWB, 355 sbc, TH350, daily driver
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