Labwork 4 Rows Radiator+Shroud Fan For Chevy C/K C10 C20/30 K10/20 GMC 73-87

About Labwork：

Labwork is an Auto Parts One-Stop Solution brand of more than 10 years, which specializes in providing global customers with top-notched quality automotive parts & accessories . If you need any auto parts, its enough to come to Labwork.

Features:

Radiator Size: 

Row Count: 4 Rows

Core Size: 19" H x 28-1/4" L
Overall Size: 20-1/4" H x 33-1/4" L
Upper Inlets: 1 1/2"
Lower Outlets: 1 1/2"

Transmission Oil Cooler:￠32×215×G1/4（Z）

Fan Specification:
Diameter : 12'' (Blade to Blade)
Wattage: 80W
Fan Thickness: 2.5"
Number of Blades: 10 S-Type blades
Maximum Fan CFM（Cubic Feet per Minute）: 2150cfm
Maximum Fan RPM（Revolution(s) Per Minute）: 2000±10%
S-Type Blade pull push design, to make air flow more efficient and bring more cooling Effect
Powerful 80 watt motor will keep your engine cool.

Thermostat Kit:
Universal fit for any automotive vehicle and electric fan.
Activates by grounding electric fans at preset temperature.
185'F turn-on temperature, 165'F turn-off temperature.
3/8" NPT thread-in brass probe included.
Probe typically threads into radiator, water outlet or manifold.
Thermostat Relay Kit Instructions：
RED + connect directly to battery.
WHITE wire to ignition switch power source.
BLACK goes to thermos switch.

BLUE wire goes to the Fans.

Fitment:

Multiple radiators were used for this application please verify your core size(28 1/4" Wide X 19" Tall Core V8 Engine Only) and hose configurations(In: Driver - Out: Passenger).
For 1990 For Chevrolet Blazer  / GMC V3500
For 1975 1979 1981 1983 For Chevy  C10 4.1L 4.8L 5.0L 5.7L  6.2L 6.6L 7.4L
For 1974 1975 1979 1985  For Chevrolet  C10  Suburban
For 1976 1980 1981 1982 1986 For Chevy  C20  4.1L 4.3L 4.8L 5.0L 5.7L 6.2L 7.4L
For 1974 1975 1979 1983  For Chevrolet C20 Suburban
For 1977 1982 1986  For Chevrolet  C30
For 1974  For Chevrolet  C30 Pickup
For 1978 1979 1982 1986 For Chevrolet K10
For 1973 For Chevrolet K10 Pickup/   GMC  P35/P3500 Van
For 1979 1984  For Chevrolet  K10 Suburban
For 1975 1979 1985  For Chevrolet  K20
For 1974 1978 1982 1986  For Chevrolet  K20 Suburban
For 1978 1984 For Chevrolet  K30
For 1974  For Chevrolet   K30 Pickup
For 1979  For Chevrolet    K5 Blazer   4.1L 5.0L  5.7L  6.6L
For 1973  For Chevrolet   P10 Van   4.1L 5.0L  5.7L  7.4L
For 1979 1983 1988  For Chevrolet  P20
For 1977 1981 1985 1993  For Chevrolet  P30
For 1974   For Chevrolet  P30 Van
For 1987   For Chevrolet  R10 / V30 GMC  R1500 Suburban/ R2500 Suburban/ V1500
For 1990   For Chevrolet   R1500 Suburban
For 1988   For Chevrolet   R20 Suburban/ V20 Suburban    GMC   R3500
For 1990   For Chevrolet   R2500 Suburban   5.7L 6.2L 7.4L
For 1989   For Chevrolet   V1500 Suburban / GMC  V2500 Suburban
For 1973 1975  For GMC  C15/C1500 Pickup   4.1L 4.8L 5.0L 5.7L 7.4L
For 1976  For GMC   C15 Suburban/ C35
For 1981 1985 For GMC   C1500
For 1983    For GMC      C1500 Suburban
For 1977-1978  For GMC  C25 / K35
For 1977 For GMC   C25 Suburban
For 1973  For GMC   C25/C2500 Pickup/ K25/K2500 Suburban
For 1981 1982 1986   For GMC   C2500
For 1981 1985  For GMC    C2500 Suburban
For 1979 1982 1986  For GMC  C3500
For 1979  For GMC    G2500
For 1976 1980 1986 1990 For GMC  Jimmy
For 1975 For GMC  K15/ K15 Suburban/ K25/ K25 Suburban
For 1974   For GMC   K15/K1500 Pickup
For 1979 1982 1983 For GMC  K1500
For 1979 1983 For GMC  K1500 Suburban/ K2500/ K2500 Suburban
For 1982 1986  For GMC   K3500
For 1980   For GMC   P1500   4.8L
For 1982 1989  For GMC  P2500
For 1975   For GMC P35  4.8L 5.7L 7.4L
For 1983 1989 1993  For GMC  P3500
Interchange Part Number: 716, CC716, CU716, DPI716, CU1599, EC716, AE716, MC716
Other Part Number:438716 433716 1605-370200 0716-2AA CR1599
Part Number: 1599 8011599 3687 2308 REA411599A SPTCU1599

Package Includes:

1 X 4-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