CC3940CH All-Aluminum Radiator System Kit for 1939-1940 Chevy 1/2, 3/4, & 1-Ton Pickup Truck [V8 Conversion]
InfoVehicle Info Needed
CHAMPION COOLING SYSTEMSPART NUMBER: 166-CC3940CHK

CC3940CH All-Aluminum Radiator System Kit for 1939-1940 Chevy 1/2, 3/4, & 1-Ton Pickup Truck [V8 Conversion]

$65244
ShippingShips on 11/23/2026
Lowest PriceLowest Price Guarantee

Items You Need

16705 Service Pro Antifreeze Concentrate [1 gallon]

GLOCKNER OIL

16705 Service Pro Antifreeze Concentrate [1 gallon]

Part Number : 708-16705
$1999
No Spill Coolant Filling Funnel Kit [15-Piece]

JEGS

No Spill Coolant Filling Funnel Kit [15-Piece]

Part Number : 555-51220
$1999$23.29
You Save$3.30
Racing Super Coolant Additive [16 oz.]

JEGS

Racing Super Coolant Additive [16 oz.]

Part Number : 555-72324
$1199$13.89
You Save$1.90
Racing Coolant and Antifreeze with LP-3 [1 Gallon]

JEGS

Racing Coolant and Antifreeze with LP-3 [1 Gallon]

Part Number : 555-72316
$2526$36.99
You Save$11.73

Chevy
All-Aluminum Radiator System Kit
  • 1939-1940 Chevy 1/2, 3/4, 1-Ton Pickup Trucks w/ V8 Conversion
  • Includes:
    • Champion Core 3-Row Radiator
    • Fan Shroud
    • 12 in. Electric Cooling Fans
    • Dual Fan Controller
    • Fan Wiring Pigtails

      Champion Cooling Systems CC3940CHK Radiator System Kit Includes:

      • (1) Champion Cooling Systems All-Aluminum Radiator 1939-1940 Chevy 1/2, 3/4, 1-Ton Pickup Trucks, For V8 Engine Conversion - CC3940CH
      • (1) Champion Cooling Systems Aluminum Fan Shroud for 1939-1940 Chevrolet Pickup Trucks for V8 Conversion - FS3940CH2X10
      • (2) Champion Cooling Systems Swept-Blade 10" Electric Cooling Fan- CCFK10
      • (1) JEGS Dual Fan Wiring Harness & Relay Kit 30 Amp (185 Degrees on 170 Degrees off) - 555-10570
      • (2) SPAL Fan Pig Tail Connector With Amp Connector - FR-PT
    • Stay Cool with Champion Core Radiators

      Champion 3-Row Aluminum Radiators utilize brazed-core technology to ensure the highest quality tubing that provides sufficient cooling capacity for approximately 600 to 800-plus horsepower vehicles. Each direct-fit radiator is built with all-welded seams (without epoxy) and comes complete with a standard radiator cap.

      Show More

      When you’re building a vehicle for high performance, you need to build the entire package, and that includes an upgraded cooling system. A 3 row aluminum radiator is a great upgrade for more efficient and robust cooling capacity, and Champion is the right place to find them.

      Not all radiators are created equal. Champion’s 3 row radiators feature the highest quality tubing and fins and brazed-core technology; they’re designed for a precise drop-in fit and are built without seams or epoxy. With fitments for vehicles from the 70s all the way back to the 30s, Champion radiators are a perfect choice for a restomod project (and if there’s one weak link in vehicles from the 60s and older, it’s their radiators and cooling systems). Cooling systems for select models include all components – the radiator, shroud, dual electric fans, pigtail, controller and all necessary wiring. An electric fan also has the added benefit of reducing parasitic drag on the engine by eliminating a belt-driven fan.

      Champion radiators are also designed with transmission cooler connections, and all are vehicle specific to easily fit with radiator core supports for a true drop-in installation. Champion radiators are designed to deliver cooling capacity for engines up to 600-800 horsepower.

    Part TypeRadiator
    Product LineChampion 3-Row/Core Aluminum Radiators
    BrandCHAMPION COOLING SYSTEMS
    Overall Thickness2.5 in (63.5 mm)
    Overall Height28.125 in. (714.375 mm)
    Wiring IncludedYes
    Radiator Cap IncludedYes
    Shroud MaterialAluminum
    Outlet QuantityOne
    Inlet LocationCenter upper
    Inlet Size (In.)1 1/2
    Core Width18 in (457.2 mm)
    Row Quantity3
    Overall Width22.125 in (562 mm)
    Tube Size0.375 in (9.5 mm)
    Radiator FinishNatural
    Inlet QuantityOne
    Transmission CoolerYes
    Bracket MaterialAluminum
    Radiator StyleDownflow
    Outlet Size1.75 in (44.5 mm)
    Fan QuantityDual
    Radiator MaterialAluminum
    Drain Valve IncludedYes
    Mounting Hardware IncludedNo
    Mounting TypeBracket
    Inlet AttachmentHose
    Core Height22.5 in (571.5 mm)
    Core Thickness2.25 in (57.15 mm)
    Fan Diameter10
    Mounting Brackets IncludedYes
    Outlet LocationLower passenger side
    Outlet AttachmentHose
    Fan IncludedYes
    Bracket FinishNatural
    Package Qty1
    Package TypeEA
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning