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![Direct-Fit LS Swap Satin Aluminum Radiator [1973-1981 Chevy/GMC Truck, Blazer, Jimmy, Suburban]](https://www.jegs.com/images/mini_750/900/923/923-84242-s-na-y.jpg)
Vehicle Info NeededAFCO COOLINGPART NUMBER: 923-84242-S-NA-Y
Direct-Fit LS Swap Satin Aluminum Radiator [1973-1981 Chevy/GMC Truck, Blazer, Jimmy, Suburban]
$76499
Ships on 09/16/2026
Lowest Price GuaranteeGM
Direct-Fit Aluminum Radiator1973-1981 Chevy/GMC Truck, K5 Blazer, Jimmy LS Engine Swap 34 1/4 in. W x 20 3/4 in. H Built-In Transmission Cooler Satin Finish
Features
- Designed for easy connections when swapping a GM LS-series engine
- Dual one-inch diameter tubes with optimized fin count ratio for superior cooling
- Dual-pass configuration for superior cooling
- Completely pressure-tested for outstanding quality control
- All-aluminum construction uses absolutely no epoxy
- Billet filler neck with a threaded high-capacity overflow tube
- TIG-welded precision laser-cut tanks
Part TypeRadiator
BrandAFCO COOLING
Part CategoryPerformance Parts
Overall Thickness3 in (76.2 mm)
Overall Height20.63 in (524 mm)
Radiator Cap IncludedNo
Outlet Quantity1
Inlet LocationUpper passenger side
Inlet Size (In.)1 3/8
Core Width28.38 in (720.852 mm)
Row Quantity2
Overall Width34.19 in (868.4 mm)
Tube Size1 in (25.4 mm)
Radiator FinishSatin
Inlet Quantity1
Transmission CoolerYes
Radiator StyleCrossflow
Outlet Size1.375 in (34.9 mm)
Radiator MaterialAluminum
Drain Valve IncludedYes
QuantitySold individually
Core Height19 in (482.6 mm)
Core Thickness2.25 in (57.15 mm)
Trans Cooler Line Connection1/4 in. NPT
Outlet LocationLower driver side
Fan IncludedNo
Part FitmentDirect Fit
Vendor Part Number84242-S-NA-Y
Package Qty1
Package TypeEA
No Questions
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