3 Rows Radiator For 1988-93 Chevy/GMC C/K 1500 2500 3500 Pickup 6.2L V8 DIESEL

Description

STORE HOME ALL ITEMS HOT ITEMS ADD TO FAVS CONTACT US ABOUT US FEEDBACK Store categories All Car & Truck Radiators Motorcycle Radiator Business-Industrial Radiators Motorcycle Exhaust Systems Intercooler Parts Oil Cooler Radiator Hose ATV UTV A-arms Store Newsletter Add my Store to your Favorites and receive my email newsletters about new items and special promotions! DESCRIPTION Application: For 1988-1993 CHEVY GMC C/K SERIES 1500 2500 3500 PICKUP 6.2L 379Cu DIESEL V8 Manufacturer Part Number:391 CC391 DPI391 CU391AE391 Please Notice：Fit Engines using Radiator With 34in. x 17in Core Size ONLY. B eing in Compatibilities Does NOT Guarantee Fitment. We are NOT responsible for Wrong Orders. Please verify your fitment before ordering. This Radiator Configuration: Material: AA5052 Aluminium High Performance Racing Spec. 3-Row of tubes Core Racing Design Core Size: 34" Length x 17" Height Overall Dimensions: 40" Length x 20 1/2" Height Inlet Hose Connection: 1 3/4" Driver Side Outlet Hose Connection: 1 1/2" Passenger Side Transmission Oil Cooler: 5/8-20 UNF Included Engine Oil Cooler: M20*1.5 Included OEM style brass petcock drain. CNC Machined Billet and High Pressure Radiator Cap 1.3 Bar Please Check the Size Before You Buy! Application: 1988 Chevrolet C1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1988 Chevrolet C2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1988 Chevrolet C3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1988 Chevrolet K1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1988 Chevrolet K2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1988 Chevrolet K3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1988 Chevrolet V30 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1989 Chevrolet C1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1989 Chevrolet C2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1989 Chevrolet C3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1989 Chevrolet K1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1989 Chevrolet K2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1989 Chevrolet K3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1989 Chevrolet V1500 Suburban 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1989 Chevrolet V2500 Suburban 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1989 Chevrolet V3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1990 Chevrolet C1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1990 Chevrolet C2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1990 Chevrolet C3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1990 Chevrolet K1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1990 Chevrolet K2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1990 Chevrolet K3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1990 Chevrolet V1500 Suburban 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1990 Chevrolet V2500 Suburban 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1990 Chevrolet V3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1991 Chevrolet C1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1991 Chevrolet C2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1991 Chevrolet C3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1991 Chevrolet K1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1991 Chevrolet K2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1991 Chevrolet K3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1991 Chevrolet V1500 Suburban 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1991 Chevrolet V2500 Suburban 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1991 Chevrolet V3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1992 Chevrolet C1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1992 Chevrolet C2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1992 Chevrolet C3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1992 Chevrolet K1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1992 Chevrolet K2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1992 Chevrolet K3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1993 Chevrolet C1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1993 Chevrolet C2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1993 Chevrolet C3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1993 Chevrolet K1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1993 Chevrolet K2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1993 Chevrolet K3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1988 GMC C1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1988 GMC C2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1988 GMC C3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1988 GMC K1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1988 GMC K2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1988 GMC K3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1988 GMC V3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1989 GMC C1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1989 GMC C2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1989 GMC C3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1989 GMC K1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1989 GMC K2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1989 GMC K3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1989 GMC V3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1990 GMC C1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1990 GMC C2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1990 GMC C3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1990 GMC K1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1990 GMC K2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1990 GMC K3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1990 GMC V3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1991 GMC C1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1991 GMC C2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1991 GMC C3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1991 GMC K1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1991 GMC K2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1991 GMC K3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1991 GMC V3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1992 GMC C1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1992 GMC C2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1992 GMC C3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1992 GMC K1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1992 GMC K2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1992 GMC K3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1993 GMC C1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1993 GMC C2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1993 GMC C3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1993 GMC K1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1993 GMC K2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1993 GMC K3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated Description This AA5052 Aluminum Radiator is designed to provide maximum cooling efficiency to prevent premature engine failure. Its light-weight, and high-heat transferring aluminum features a tube and fin design that, dramatically increases surface area that enables the heat to dissipate more efficiently. This AA5052 Aluminum Radiator is at least 30%-45% more efficient than stock ones. Most importantly, it has a much higher capacity for coolant than stock ones, which means that your cooling system will be more efficient and will be more resistant to temperature surges in racing applications. 1.Made of AA5052 aircraft aluminum,stronger than other popular alloys and has increased corrosion resistance. 2.Brazed core technology to guarantee optimum performance and dependability. 3.AA5052 Aluminum 2mm thick tanks and fittings, Ensure it's hard and durable. 4.Higher density core: cooling rows are spaced 3/8" apart, giving you 25% more rows within the core than other aluminum radiators. 5.14-16 cooling fins per inch, giving you approximately 1500 more cooling fins than other aluminum radiators, throws off much more heat. ABOUT US PAYMENT SHIPPING FEEDBACK CONTACT US ABOUT US ALLOYWORKS radiator is a performance aftermarket car parts company providing a variety of aluminum radiator for all sorts of makes and models. Shop with us with confidence you would be receiving the best quality products for the value. No matter if it's for a car or truck we have exactly what you're looking for! Browse through our eBay store if you wish to find out more of what we have to offer. thanks PAYMENT Paypal ONLY --the easiest and most secure way to pay on line SHIPPING Items will be shipped 24 hours of payment verification. We do not offer local pick ups for any orders made through eBay. We use United States Postal Service (USPS), United Parcel Service (UPS) or Federal Express (FedEx) to ship our packages. Ground Carriers do not deliver to PO BOX or areas : Hawaii (HI) , Alaska (AK) , Puerto Rico (PR) , Army Post Office (APO) , Fleet Post Office (FPO), PR , HI , AK , APO , FPO ,Canada and International Countries. RETURNS We accept return in 30 days and appreciate communication in advance! All return items MUST be in brand new condition which means the item is never installed and kept in the original packaging. You must contact us to request a Return Authorization Number (RA#) before you send anything back. With RA#, we may address return issues with high efficiency. Without RA#, we may fail to find your transaction. Appreciate your understanding! Shipping Damage Shipping damage is any item/package suspected of being broken or damaged in anyway during the shipping process. We purchase full insurance for this, however the damage must be reported to us within 3 days of receiving the package. FEEDBACK CONTACT US STORE HOME HOT ITEMS ADD TO FAVS CONTACT US ABOUT US FEEDBACK Copyright © Alloyworks_performance_radiator. All rights reserved Application: For 1988-1993 CHEVY GMC C/K SERIES 1500 2500 3500 PICKUP 6.2L 379Cu DIESEL V8 Manufacturer Part Number:391 CC391 DPI391 CU391AE391 Please Notice：Fit Engines using Radiator With 34in. x 17in Core Size ONLY. B eing in Compatibilities Does NOT Guarantee Fitment. We are NOT responsible for Wrong Orders. Please verify your fitment before ordering. This Radiator Configuration: Material: AA5052 Aluminium High Performance Racing Spec. 3-Row of tubes Core Racing Design Core Size: 34" Length x 17" Height Overall Dimensions: 40" Length x 20 1/2" Height Inlet Hose Connection: 1 3/4" Driver Side Outlet Hose Connection: 1 1/2" Passenger Side Transmission Oil Cooler: 5/8-20 UNF Included Engine Oil Cooler: M20*1.5 Included OEM style brass petcock drain. CNC Machined Billet and High Pressure Radiator Cap 1.3 Bar Please Check the Size Before You Buy! Application: 1988 Chevrolet C1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1988 Chevrolet C2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1988 Chevrolet C3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1988 Chevrolet K1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1988 Chevrolet K2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1988 Chevrolet K3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1988 Chevrolet V30 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1989 Chevrolet C1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1989 Chevrolet C2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1989 Chevrolet C3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1989 Chevrolet K1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1989 Chevrolet K2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1989 Chevrolet K3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1989 Chevrolet V1500 Suburban 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1989 Chevrolet V2500 Suburban 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1989 Chevrolet V3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1990 Chevrolet C1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1990 Chevrolet C2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1990 Chevrolet C3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1990 Chevrolet K1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1990 Chevrolet K2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1990 Chevrolet K3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1990 Chevrolet V1500 Suburban 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1990 Chevrolet V2500 Suburban 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1990 Chevrolet V3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1991 Chevrolet C1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1991 Chevrolet C2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1991 Chevrolet C3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1991 Chevrolet K1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1991 Chevrolet K2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1991 Chevrolet K3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1991 Chevrolet V1500 Suburban 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1991 Chevrolet V2500 Suburban 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1991 Chevrolet V3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1992 Chevrolet C1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1992 Chevrolet C2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1992 Chevrolet C3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1992 Chevrolet K1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1992 Chevrolet K2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1992 Chevrolet K3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1993 Chevrolet C1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1993 Chevrolet C2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1993 Chevrolet C3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1993 Chevrolet K1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1993 Chevrolet K2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1993 Chevrolet K3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1988 GMC C1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1988 GMC C2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1988 GMC C3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1988 GMC K1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1988 GMC K2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1988 GMC K3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1988 GMC V3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1989 GMC C1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1989 GMC C2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1989 GMC C3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1989 GMC K1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1989 GMC K2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1989 GMC K3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1989 GMC V3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1990 GMC C1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1990 GMC C2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1990 GMC C3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1990 GMC K1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1990 GMC K2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1990 GMC K3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1990 GMC V3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1991 GMC C1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1991 GMC C2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1991 GMC C3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1991 GMC K1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1991 GMC K2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1991 GMC K3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1991 GMC V3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1992 GMC C1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1992 GMC C2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1992 GMC C3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1992 GMC K1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1992 GMC K2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1992 GMC K3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1993 GMC C1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1993 GMC C2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1993 GMC C3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1993 GMC K1500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1993 GMC K2500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 1993 GMC K3500 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated Description This AA5052 Aluminum Radiator is designed to provide maximum cooling efficiency to prevent premature engine failure. Its light-weight, and high-heat transferring aluminum features a tube and fin design that, dramatically increases surface area that enables the heat to dissipate more efficiently. This AA5052 Aluminum Radiator is at least 30%-45% more efficient than stock ones. Most importantly, it has a much higher capacity for coolant than stock ones, which means that your cooling system will be more efficient and will be more resistant to temperature surges in racing applications. 1.Made of AA5052 aircraft aluminum,stronger than other popular alloys and has increased corrosion resistance. 2.Brazed core technology to guarantee optimum performance and dependability. 3.AA5052 Aluminum 2mm thick tanks and fittings, Ensure it's hard and durable. 4.Higher density core: cooling rows are spaced 3/8" apart, giving you 25% more rows within the core than other aluminum radiators. 5.14-16 cooling fins per inch, giving you approximately 1500 more cooling fins than other aluminum radiators, throws off much more heat.