
Aluminum Radiator System 1970-85 GM
- Aluminum Radiator System
- 1970-1985 GM (26" Core)
Includes: - Champion Core 3-Row Radiator
- Dual Fan Shroud
- Two 12" Swept-Blade Electric Cooling Fans
- Temp-Controlled Fan Wiring Harness & Relay Kit
Kit Includes: - Champion Core 3 Row Radiator - 166-CC162
- Champion Dual Fan Shroud - 166-FS162
- Two Champion 12" Swept-Blade Electric Cooling Fans - 166-CCFK12
- JEGS Temp-Controlled Fan Wiring Harness & Relay Kit - 555-10570
Radiator Specifications: Core Dimensions: 17" (H) x 26-1/4" (W) Overall Dimensions: 18-1/4" (H) x 31-5/8" (W) Hose Locations: In: Driver
Out: PassengerHose Fittings: In: 1-1/2"
Out: 1-1/2"Transcooler: 1/2-20 Straight Thread G1/4 Mount Type: Saddle
Stay Cool with Champion Core Radiators
Champion 3-Row Aluminum Radiators utilize brazed-core technology to ensure the highest quality tubing that provides sufficient cooling capacity for approximately 600 to 800-plus horsepower vehicles. Each direct-fit radiator is built with all-welded seams (without epoxy) and comes complete with a standard radiator cap.
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When you’re building a vehicle for high performance, you need to build the entire package, and that includes an upgraded cooling system. A 3 row aluminum radiator is a great upgrade for more efficient and robust cooling capacity, and Champion is the right place to find them.
Not all radiators are created equal. Champion’s 3 row radiators feature the highest quality tubing and fins and brazed-core technology; they’re designed for a precise drop-in fit and are built without seams or epoxy. With fitments for vehicles from the 70s all the way back to the 30s, Champion radiators are a perfect choice for a restomod project (and if there’s one weak link in vehicles from the 60s and older, it’s their radiators and cooling systems). Cooling systems for select models include all components – the radiator, shroud, dual electric fans, pigtail, controller and all necessary wiring. An electric fan also has the added benefit of reducing parasitic drag on the engine by eliminating a belt-driven fan.
Champion radiators are also designed with transmission cooler connections, and all are vehicle specific to easily fit with radiator core supports for a true drop-in installation. Champion radiators are designed to deliver cooling capacity for engines up to 600-800 horsepower.

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