Direct fit for Chevrolet C10 C20 C30 K10 K20 K30 Pickup Suburban L6 V8 1974-87; Chevrolet Blazer V8 1987-91; Chevrolet R1500 / R2500 Suburban L6 V8 1989-1991; Chevrolet R10 / R20 Suburban V8 1988-1987 ; GMC C1500 Suburban 1979-1986; GMC Jimmy 1973-91 V8. As for other models, pls check vehicle fitment on the top of page Precision-engineered by in-house team of automotive experts, 3 core (radiator +2pcs fans +shroud) design withstands harsh conditions to deliver enduring quality Full aviation aluminum craftsmanship, 100% welded by TIG. Carefully crafted to exceptional OE standards for a precise fit, Aircraft AA5052 grade aluminum and with a raw aluminum finish. 100% pressure tested to prevent leakage. Thickened carton packaging with internal shock-absorbing design. We are a seller specializing in Cooling systems & Radiators. If you meet any problems, please kindly contact us by sending Amazon Message, and we will try our best to help you.

Package Include:

1 X 3-Row AA5052 Aluminum Radiator

1 X CNC Machined Radiator Cap 

1 X AA5052 Aluminum Shroud

2 X 12" Fans (Includes mounting kits)

1 X Thermostat Relay Kit

Specifications:

Row: 3 Row Core

Material: Full Aluminum

Radiator Cap: included

Core and Tank: All Aluminum

Core Size: 19" high x 28-1/2" wide 

Overall Size: 20-1/4" high x 33-1/4" wide

Upper inlets: 1 1/2" located on the driver side

Lower outlets: 1 1/2" located on the passenger side

Transmission: Automatic and Manual

Application:

For 85 86 GMC C2500 C3500 K1500 K2500

For CHEVY C/K SERIES C10/C20/K10 PICKUP 73-80

For 73-87 Chevy Truck,73-91 Blazer (19 x 28-1/4"Core)

For 81-90 GM Truck

For 85 86 87 Chevy Pickup Truck 19" Core

For 1981-1990 Chevy V Series

For 1981-1990 Chevy Blazer

For 1981-1990 Chevy K Series

For 1973-1987 Chevy C/K Series 19" TALL

For Chevy Custom Deluxe Truck & Suburban

For 1983-1985 GMC C/K Trucks

For GMC K2500 79-84

For Chevy Suburban 87-91

For 73 74 75 76 77 78 79 GMC C25 C2500 C35

For 1973-1991 Chevy Blazer / Jimmy

For GMC C3500 79-84

For Chevy Silverado Truck, Blazer & Suburban

For 73-90 Chevy Truck C30

FAN Specification:

Maximum Fan CFM: 1730 cfm

Fan Diameter (in): 12.050”

Thickness (in): 2.500”

Number of Blades: 10 S-Type blades

Blade Material: Plastic

Amp Draw: 12.70 amps

Includes the Mounting Tabs for an Easy Zip Tie Installation

Thermostat Kit:

Universal fit for any automotive vehicle and electric fan.

Activates by grounding electric fans at preset temperature.

Comes on at 185º AND Turns off at 165º.

3/8" NPT thread-in brass probe included.

Probe typically threads into radiator, water outlet or manifold.

RED + connect directly to battery.

WHITE wire to ignition switch power source.

BLACK goes to thermos switch.

BLUE wire goes to the Fans.

This set up will run Fans & pull air in through radiator.