DeWitts LS Modified Pro-Series Radiator Modules for 1969-1976 CORVETTE - 32-6139073M

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Part Number: DWR-6139073M

$1,552.99

Radiator Module, LS Modified, Dual Fan, Aluminum, Natural, Manual Transmission, Chevy, Each
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DeWitts LS Modified Pro-Series Radiator Modules for 1969-1976 CORVETTE - 32-6139073M

DeWitts LS Modified Pro-Series Radiator Modules for 1969-1976 CORVETTE - 32-6139073M

DWR-6139073M

Not Yet Reviewed

Part Number: DWR-6139073M

Estimated Ship Date from Texas: Monday 10/19/2026

$1,552.99

Estimated Ship Date from Texas: Monday 10/19/2026 Would you rather pick it up?

Overview

Brand:
Manufacturer's Part Number:
32-6139073M
Part Type:
Product Line:
Summit Racing Part Number:
DWR-6139073M
Radiator Material:
Aluminum
Radiator Style:
Crossflow
Transmission Cooler:
No
Inlet Location:
Upper passenger side
Outlet Location:
Lower passenger side
Overall Width (in.):
31.50 in.
Overall Height (in.):
18.50 in.
Overall Thickness (in.):
6.80 in.
Row Quantity:
2
Radiator Finish:
Natural
Core Width (in.):
27.50 in.
Core Height (in.):
18.50 in.
Core Thickness (in.):
2.25 in.
Radiator Inlet Size:
1.250 in.
Radiator Outlet Size:
1.500 in.
Trans Cooler Adapter Fittings Included:
No
Fan Included:
Yes
Fan Quantity:
Dual
Fan Diameter (in.):
11.00 in.
Maximum Fan CFM:
2,780 cfm
Fan CFM Range:
2,700-2,799
Blade Material:
Plastic
Blade Color:
Black
Shroud Material:
Plastic
Shroud Color:
Black
Radiator Cap Included:
Yes
Quantity:
Sold individually.
Notes:
Designed for LS engine swaps. Fits original big block core support.

DeWitts LS Modified Pro-Series Radiator Modules

DeWitts LS Modified Pro-Series radiator modules are the complete radiator and fan assembly. They are designed to fit into the stock mounting and use the factory connections when installing an LS engine. They're manufactured and furnace-brazed in DeWitts' own furnace. The cores feature two rows of cooling tubes, a serpentine fin, and are epoxy-free. The radiators' press-formed end tanks are manually TIG-welded by expert craftsmen, providing the ultimate in strength and appearance. Over a hundred models are available (crossflow or downflow) for vehicles from the 1950s, '60s, '70s, and '80s. They can also be ordered with a built-in transmission cooler for your automatic equipped vehicle. Each module includes a fan assembly for a quick complete installation.

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