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67ChevyRedneck · 01-23-2010, 02:15 AM

What size radiator do you have?

Big block trucks came with a 4 row radiator and a big ass 7 blade clutch fan, so I would think a 454 would need the same. If you have an automatic, a trans cooler will help a little too.

01-23-2010, 02:15 AM	#8
67ChevyRedneck Hittin E-Z Street on Mud Tires Join Date: Nov 2004 Location: Greenville, SC Posts: 23,090	Re: High Engine Temps What size radiator do you have? Big block trucks came with a 4 row radiator and a big ass 7 blade clutch fan, so I would think a 454 would need the same. If you have an automatic, a trans cooler will help a little too. __________________ Jesse James 1967 C10 SWB Stepside: 350/700R4/3.73 1965 Ford Mustang: 289/T5-5spd/3.25 Trac-Loc 1968 Pontiac Firebird: Project Fire Chicken! 2015 Silverado Double Cab 5.3L Z71 2001 Jeep Wrangler Sport 4.0L 5spd 2020 Chevrolet Equinox Premium 2.0L Turbo 2011 Mustang V6 ~ Wife's ride American Born, Country by the Grace of God 1967 CST Shop Truck Rebuild! My 1967 C-10 Build Thread My Vintage Air A/C Install Project "On a Dime" Trying my hand at Home Renovation! 1965 Mustang Modifications!