This is our heavy duty aluminum radiator for the 1973-1987 Chevy pickup with dual 12" HP fans and an aluminum shroud. Our new design uses billet mounts on the top and the bottom. It will drop directly into either your factory 3-row or 4-row mounts without modification.
This bolts in directly - no holes to drill or a trip to the hardware store for a parts hunt or drilling holes in your core support. Also included is the aluminum shroud with high powered 11" paddle blade fans (not the cheap lower powered fans) delivering a TRUE 3000 CFM. Together, they pull 35-40 amps (check the current rating on the cheapy fans that claim to pull high CFM). The core is a 2-row with 1.0" tubes and will handle up to 800 horsepower.
Like all of our radiators, it's made with pride in the USA with USA made cores. Unlike most radiators, our cores are purpose built for high performance cooling and are not made using standard passenger car (PC) cores. All of our radiators are fully TIG welded, use heavy duty transmission coolers, no epoxy, a billet filler neck, brass overflow connections and a brass drain cock.
For the matching plug-and-play wiring kit, please use our wiring harness part number DF-WH-01. Please select with or without the heater return port in the option box below.
Also available in LS Engine Configuration
This is made with 2-rows of 1-1/4" tubes for unadulterated cooling power for high horsepower LSX with A/C. This is made for running a LSX (LS1, LS2, LS3, LS7, LQ6, etc.) motor and has both hose connections on the passeger side, a steam vent port and the temperature switch installed directly into the radiator. NO heater ports on LSX version, and run LS heaters hoses directly into the evap.
Make sure to measure existing radiator, since Gm used 2 different heights. It will measure either 19" or 21" tall.