Core Size : 17.25" H x 21.58" W x 2.44" T; Overall Sizez: 23.51" H x 23.53" W x 5.36" T ;Inlet/Outlet: 1.5"/1.77" Transmission Oil Cooler: ¢26×315×1/8-27NPT(P); Includes CNC machined filler neck and cap,OEM Style Brass Petcock Drain 4 Row Aluminum Radiator is made of full Aluminum construction, all item is 100% inspected and tested for quality assurance Replacement for 1955-1957 Chevrolet Bel-Air V8; for 1955-1957 Chevrolet Nomad V8; for 1955-1957 Chevrolet One-Fifty (150) Series V8; for 1955-1957 Chevrolet Two-Ten Series (210) Series V8; for 1957 Chevrolet Del Ray V8 For Every Item, Any After-sales Issues, Pls Email Us First Compatible with: For 1955-1957 Chevrolet Bel-Air V8 MT For 1955-1957Chevrolet Nomad V8 MT For 1955-1957 Chevrolet One-Fifty (150) Series V8 MT For 1955-1957 Chevrolet Two-Ten Series (210) Series V8 MT For 1957Chevrolet Del Ray V8 MT OE/OEM Part Number: CC5057, 0280AA, 1427, 342G06, EC5057, MC5057, DPI5057 Manufacturer Part Number: 5057, SBR5057, CC5057, CU5057, RAD5057, DPI5057 Interchange Part Number: 8-70018, 60021, 6-70046, 62002, 1239012A, 17002 Package Include: 1 X 4-Row Aluminum Radiator (Includes Radiator Cap) 1 X Aluminum Shroud 1 X 16" Fan (Includes mounting kits) 1 X Thermostat Relay Kit Radiator Material : Full Aluminum Row : 4 rows Core Size: 17-1/4" High x 21-1/2" Wide (4 Row Core); Overall Size: 24-1/2 High x 23-3/4" Wide; Upper inlet: 1.5" located in the CENTER; Lower outlet: 1.77" located on the PASSENGER side. OEM Style Brass Petcock Billet Fill Neck With Cap Fans Details Maximum Fan CFM: 1730 cfm Fan Diameter (in): 16.050” Thickness (in): 2.500” Number of Blades: 10 blades Maximum Fan RPM: 2,250 rpm Blade Material: Plastic Amp Draw: 12.70 amps Why Choosing EGINCOOLER Radiator? We are specialized in Cooling & Radiator. All our products are 100% fully tested to ensure top quality. Full set in box and 100% brand new. We warranty that all our products are made of the best materials and advanced manufacture technique. Customer service and high-quality products. Easy to Install.