Application:

For 1989-1991 Chevy R2500 Suburban 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated

For 1989-1991 Chevy R3500 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated

For 1989-1991 Chevy V3500 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated

For 1990 Chevy V2500 Suburban 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated

For 1989 Chevy R2500 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated

For 1989 GMC R2500 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated

For 1989-1991 GMC R2500 Suburban 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated

For 1989-1991 GMC R3500 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated

For 1989-1991 GMC V3500 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated

Manufacturer Part Number:774, CC774, CU774, MC774, AE774

Please Notice：For 1989-1991 CHEVY/GMC R/V 2500 3500 7.4L 454Cu V8 GAS ONLY

Radiator Specifics:

Material: Aluminium

High Performance Racing Spec.

3-Row of tubes Core Racing Design

Core Size: 19" H X 34" W

Overall Size: 21.8" H X 39.3" W

Upper Inlet: 1 1/2" Driver Side

Lower Outlet: 1 3/5" Passenger Side

Transmission Oil Cooler: Included

Fan Specifics:

Maximum Fan CFM: 1730 cfm

Fan Diameter (in): 14.050"

Thickness (in): 2.500"

Number of Blades: 8 blades

Maximum Fan RPM: 2,250 rpm

Blade Material: Plastic

Amp Draw: 12.70 amps

Includes the Mounting Tabs for an Easy Zip Tie Installation

Package Include:

1 X 3-Row Aluminum Radiator

1 X Aluminum Shroud

2 X 14" Fans (Includes mounting kits)

Description:

This Aluminum Radiator is at least 40% more efficient than stock ones. Most importantly, it has a much higher capacity for coolant.