Champion Cooling, 2 Row All Aluminum Radiator for Chevrolet Blazer Jimmy, EC716 Lifetime Limited Warranty Core: 19 x 28 1/2; Overall: 20 1/4 x 33 1/4 Hose Locations: In-Driver, Out-Passenger; Hose Fittings: In-1 1/2, Out-1 1/2 Trans Cooler: 1/2" 20 Straight Thread G1/4; Mounting Type: Saddle Mount Core Thickness: 1 3/4