Champion Cooling, 3 Row All Aluminum Radiator for T-Bucket W-Chevrolet, CC1005 Lifetime Limited Warranty Core: 18 1/4 x 18 1/2; Overall: 24 x 22 1/2 Hose Locations: In-Driver, Out-Passenger; Hose Fittings: In-1 1/2, Out-1 3/4 Trans Cooler: 1/2" 20 Straight Thread G1/4; Mounting Type: OEM Tank Thickness: 3; Core Thickness: 2 1/2