High-Performance 3-Row Full Aluminum Radiator with Dual 12" Fans & Shroud Kit - Compatible with 1968-1987 Chevy GMC C/K Series 10/20/30, 71-90 Caprice C20, 72-87 El Camino & Impala - Perfect for Engine Cooling & Off-Road Upgrades

Radiator Specifics: Material: Full Aluminium Row: 3 Row Core Size: 16.9'' H x 28.2'' W x 1.73'' Thickness Overall Size: 18.9''H x 33''W Inlet Diameter: 1.5 inch Driver Side Outlet Diameter: 1.5 inch Passenger Side Fan Spec: Maximum Fan CFM: 2300±200 FAN Diameter: 12.05" X 12.05" X 2.5" Number of Blades: 10 blades (Plastic) Amp Draw: 12.70 amps Maximum Fan RPM: 2,250 rpm Thermostat Relay Kit Instructions: Activates by grounding electric fans at preset temperature. 180'F/165'F turn on/off temperature. RED + connect directly to battery. WHITE wire to ignition switch power source. BLACK goes to thermos switch. BLUE wire goes to the Fans. This Radiator Compatible with: Replacement for Buic-k Century 1973-1980(3.8L V6)(5.0L 5.7L 6.6L 7.5L V8) Replacement for Buic-k Regal 1973-1977 (3.8L V6)(5.7L 7.5L V8)Replacement for Buic-k Electra 1971-1987 (3.8L 4.1L 4.3L V6)(4.9L 5.0L 5.7L 7.5L)Replacement for Buic-k LeSabre 1971-1990 (3.0L 3.8L 4.1L V6)(4.4L 4.9L 5.0L 5.7L 6.6L 7.5L V8) 1971-1982 Cadillac Eldorado (4.1L V6)(5.7L 6.0L 8.2L V8) 1971-1974 Cadillac Fleetwood (7.7L V8) 1980-1982 Cadillac Seville (4.1L V6)(4.1L 5.7L 6.0L V8) 1971-1982 Cadillac DeVille (4.1L 5.7L 7.7L V8) 1971-1975 Chevy Bel Air (5.7l 6.6L V8) 1971-1972 Chevy Biscayne (4.1L L6)(5.7L 6.6L 7.4L V8) 1972-1979 Chevy Impala (4.1L L6)(5.0L 5.7L 6.6L 7.4L V8) 1972-1973 Chevy Monte Carlo (5.7L 6.6L 7.4L V8) 1972-1977 Chevy El Camino (4.1L L6)(5.0L 5.7L 6.6L 7.4L V8) 1975-1986 Chevy C10/20/30 (4.1L 4.8L L6)(5.0L 5.7L V8) 1973-1974 Chevy C10 Pickup (4.1L 4.8L L6)(5.0L 5.7L V8) 1973-1974 Chevy C20 Pickup/C30 Pickup (4.1L 4.8L L6)(5.7L V8) 1973-1980 Chevy C10 Suburban (4.1L 4.8L L6)(5.0L 5.7L V8) 1973-1982 Chevy C20 Suburban (4.1L 4.8L L6)(5.0L 5.7L V8) 1972 Chevy G10 Van/G30 Van ?(4.1L L6) 1972 Chevy G20 Van (4.1L L6)(5.7L V8) 1975-1985 Chevy K10 (4.1L 4.8L L6) (5.0L 5.7L V8) 1975-1986 Chevy K20 (4.1L 4.8L L6) (5.0L 5.7L V8) 1977-1986 Chevy K30 (4.8L L6)(5.7L V8) 1973-1974 Chevy K10 Pickup (4.1L 4.8L L6) (5.7L V8) 1973-1974 Chevy K20 Pickup/K30 Pickup (4.1L 4.8L L6) (5.0L 5.7L V8) 1973-1980 Chevy K10 Suburban (4.1L L6)(5.0L 5.7L V8) 1973-1982 Chevy K20 Suburban 4.1L 4.8L L6) (5.0L 5.7L V8) PLS check more detailed vehicle information by AmazonConfirmedFit to confirm this radiator fit your vehicle before you order. Shroud+Fans The fan and the fan shroud effectively drive the heat over and out the engine compartment rather than thrusting it into the front of the engine. The fan shroud basically houses the fan blades securing it in place and keeping it from damaging the other engine components that may disturb the smooth and even operation of the engine. With excellent operating temperature management, allowable levels of engine temperature are stabilized. Investing in proper maintenance though will considerably benefit the ride and driving quality in maintaining the ideal working conditions of the engine.

Full aluminum construction with durable, TIG-welded end tanks

Core Size 16.9'' H x 28.2'' W x 1.73'' Thickness, Overall Size 18.9''H x 33''W

Inlet Diameter 1.5 inch Driver Side, Outlet Diameter 1.5 inch Passenger Side

Shroud fan provides protection and extra heat heat dissipation for the radiator

Vehicle test-fitted prior to market release, ensuring perfect drop-in fit