1977-1982 Small Block Corvette HP Series

: In stock

Regular price $1,439.99

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Radiator

DeWitts HP Series aluminum radiators feature two rows of 1.5" wide cooling tubes which provides a 25% increase in cooling performance over stock. Our Direct Fit® aluminum radiators feature factory type press formed end tanks, serpentine fins, and the factory type upper and lower channels. Each radiator core is assembled and brazed in our state of the art aluminum brazing furnace. DeWitts radiators are also epoxy free and come with a limited lifetime warranty. Direct Fit® is our official trademark and it means your radiator will fit, without modifications.

 

These radiators and Fan Combo come with a set of 4 #32-579 cushions to make this a true Direct Fit®.  The original radiator is slight narrower than our Pro Series radiator, the provided cushions are molded to fit our radiator and fit in the factory support. 

 

Kit includes two relay harnesses and temperature control switch mounted into the end tank.

  

Specifications:

DeWitts Direct Fit®

Original Equipment

Radiator Style:

Single Pass

Single Pass

Radiator Flow Direction:

Crossflow

Crossflow

Material Type:

Aluminum

Copper Brass

Inlet Location:

Upper driver side

Upper driver side

Outlet Location:

Lower passenger side

Lower passenger side

Row Quantity:

2

3

Tube Size:

1.25"

1/2"

Core Width:

26.25”

26.25”

Core Height:

18.5”

18.5”

Overall Width:

31"

31"

Core Thickness:

2.75"

2"

Overall Thickness:

3"

2.75"

Overall Height:

18.5"

18.5"

Cap Included:

No

No

Finish:

Natural or Black

Black

Filler Neck Height:

1"

1"

Inlet Size:

1.5”

1.5”

Outlet Size:

1.75”

1.75”

Cooler Thread Size:

5/16” Inv. Flare

5/16” Inv. Flare

BTU/m:

5278

4242

 

 

Fan

 

This fan package includes our Direct Fit® aluminum radiator, full face aluminum shroud with six (6) rubber check valves (flaps), and a high performance Dual 11" SPAL Fan. SPAL is a world leader in the design and manufacture of high-quality electric axial fans for automotive use. The kit comes with a wiring harness and temperature switch for fan operation.

Specifications:

Dual  SPAL Fans

Blade Diameter:

11"

Blade Orientation:

Paddle

CFM:

2720

Overall Width:

23.5"

Overall Height:

16.3"

Fan Thickness:

4.25"

Amps:

30 each

Fan SKU #:

32-SP30102052

Rotation:

CCW

Weight:

13 lbs

# of Blades:

10

Color:

Black

Material:

Plastic

Push/Pull

Pull

Fuse Required:

40 amp

Voltage:

12V

1977-1982 Small Block Corvette HP Series

Regular price $1,439.99