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Product Summary

Single Pass Radiator Style, Aluminum, 2 Row Quantity

  • A professional quality, lightweight, all-aluminum radiator at a budget-friendly price
  • Two-rows of aluminum tubes cool better than 5 rows of traditional copper tubes
  • Dense fin structure improves airflow and adds rigidity
  • Single-pass, cross-flow design with 1.77” core
  • Driver side upper inlet, and passenger side lower outlet

Key Specs

MFG. Part #521AA2R
Radiator StyleSingle Pass
Radiator Flow DirectionCrossflow
Material TypeAluminum
FinishNatural

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Details

Maximum Cooling Performance

Our single pass design uses two rows of wide aluminum tubes which have more surface area than copper radiators, cooling the same as five rows of copper tubes.

A dense fin structure adds an additional layer of strength to the support tubes, better directs air flow and has more area to transfer heat. The core is 1.77”, a perfect balance of maximizing directed airflow and heat transfer. The cross-flow design allows the radiator cap to be mounted on the low-pressure (suction) side of the system, minimizing pressure on the neck assembly, especially in high-RPM usage. This radiator is built for one purpose, cooling your engine.

Features

  • A professional quality, lightweight, all-aluminum radiator at a budget-friendly price
  • Two-rows of aluminum tubes cool better than 5 rows of traditional copper tubes
  • Dense fin structure improves airflow and adds rigidity
  • Single-pass, cross-flow design with 1.77” core 
  • passenger side upper inlet, and driver side lower outlet

Learn more about how radiators work and selecting the proper radiator for your vehicle by reading our tech article, Radiator Cooling Performance

Specifications

KEY SPECS
MFG. Part #521AA2R
BrandSpeedway Motors
Radiator StyleSingle Pass
Radiator Flow DirectionCrossflow
Material TypeAluminum
FinishNatural
GENERAL
Inlet LocationUpper driver side
Outlet LocationLower passenger side
Row Quantity2
Core Width Range19.00" to 19.99"
Core Width19"
Core Height Range19.00" to 19.99"
Core Height19.125"
Core Thickness1.77"
Cooling FanNot Included
Transmission CoolerYes
Shroud IncludedNo
Sold in QuantityEach