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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
$26099
1 left in stock
Ships on Sep 14, 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
Inlet LocationUpper center
MaterialAluminum
Internal Transmission Oil CoolerYes
Mounting TypeBracket
Inlet Size (In.)1 1/2
Core Height20.50 in.
Core Thickness2.25 in (57.15 mm)
Core Width19.75 in.
Row Quantity3
Outlet LocationLower passenger side
Core MaterialAluminum
Overall Width22.625 in.
Down Flow Or Cross Flow TypeDown Flow
Transmission Cooler1/2-20 straight, inverted flare
Part FitmentDirect Fit
Radiator StyleDownflow
Vendor Part NumberCC4754-LS
Package Qty1
Package TypeEA
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