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1979 JEEP J10  - Be Cool Replacement Aluminum Radiator for AMC 4,6 or 8 Cylinder Engines with Automatic Transmission - 66220 - 66220

Be Cool Replacement Aluminum Radiator for AMC 4,6 or 8 Cylinder Engines with Automatic Transmission - 66220

Be Cool | Part Number: BEC66220


  • Number of Cores: Two
  • Fitment: Direct Fit
  • Type: Heavy Duty


  • "74-92 SJ Full Size
  • 74-88 J-series truck
  • Polished finish
  • AMC 4, 6 or 8 cylinder engine
  • Fits automatic transmissions
  • Driver side Inlet
  • 28"W x 19"H
  • 400HP Max
  • Dual coolers"


"Designed for use with an automatic transmission, this direct bolt-in aluminum conversion radiator boasts a 20-40 degree temperature drop over conventional cooper/brass radiators. Its unique cross flow design consists of two 1-core rows which offer better flow and more cooling capacity than most heavy-duty 4-core radiators. This radiator is specifically designed for high horsepower motors, trailer towing, back-country rock crawling and for normal/medium powered stock vehicles working in extremely high temperature conditions. This radiator is also great if you're just looking for more efficient cooling. Be Cool radiators have a greater life cycle than the original equipment while weighing 40% less. All tanks and brackets are hand built with .080" wall thickness alloy and are fully pressure tested. All units come with cast-filler necks, petcocks and fittings. Be Cool radiators are compatible with all major brands of anti-freeze and are handcrafted in the USA."


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Be Cool Radiators is based in Essexville, Michigan and was founded in 1994. Original founder Roger Rosebush had been involved in motorsports since adolescence and back in the day, he and his siblings built out a 57 Chevy with a 427 big block engine and used it for illegal street racing. Rosebush became hooked on designing and building more and more powerful engines and this endeavor eventually led him into professional race car driving. Motorsports evolved into a desire to engineer better cooling systems for ever more powerful engines. Be Cool Radiators has, from its founding, had one focus: making the best easy-install, bolt-in aluminum radiators for your Jeep. Shop Be Cool Now