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Vehicle Info NeededCHAMPION COOLING SYSTEMSPART NUMBER: 166-CC4754-LS
CC4754-LS All-Aluminum LS Conversion Radiator for 1947-1954 GMC Truck w/ GM LS Engine Swap
$31498
2 left in stock
Ships on Nov 02, 2026
Lowest Price GuaranteeGM
- GM LS Conversion Radiator
- 1947-1954 GMC Truck with GM LS Engine
- Champion Core 3-Row
CC4754-LS All-Aluminum LS Conversion Radiator Features:
The CC4754-LS radiator has 11/16 in. tubes, three rows of tubes for optimal heat dissipation, and tig-welded aluminum cores. With approximately 14-16 louvered fins per inch, it ensures efficient cooling. The aluminum construction allows for larger tubes, outperforming copper-brass radiators by 30-40% efficiency.
Part TypeRadiator
BrandCHAMPION COOLING SYSTEMS
Package Height9.0
Package Width26.25
Package Length29.25
Weight19.29 PG
Part CategoryPerformance Parts
Overall Height25.75 in.
Outlet Size1 1/2 in.
Radiator Cap IncludedYes
Transmission Oil Cooler Fitting Type1/2-20 Straight Thread, Inverted Flare
Outlet Diameter1.5 in.
Inlet LocationCenter
MaterialAluminum
Internal Transmission Oil CoolerYes
Mounting TypeBracket
Inlet Size (In.)1 1/2
Core Height20.5 in.
Core Thickness2.25 in.
Core Width19.75 in.
Row Quantity3
Outlet LocationPassenger
Core MaterialAluminum
Overall Width22.625 in.
Inlet Diameter1.5 in.
Down Flow Or Cross Flow TypeDown Flow
Transmission Cooler1/2-20 straight, inverted flare
Part FitmentDirect Fit
Tank MaterialAluminum
Core Row Quantity3 Row
Radiator StyleDownflow
Vendor Part NumberCC4754-LS
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
