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Product Summary

Single Pass Radiator Style, Aluminum, 2 Row Quantity

  • Blemished
  • This product shows signs of installation or other finish damage, but does not affect use or fitment
  • A professional quality, lightweight, all-aluminum racing radiator at a budget-friendly price
  • Furnace-brazed construction is more durable and improves performance vs. epoxy and gasket construction
  • Two-rows of 1” aluminum tubes cool better than 5 rows of traditional copper tubes
  • Single-pass, cross-flow design with 2.25” core
  • Traditional Ford/Mopar 1.5” passenger side upper inlet, and 1.75” driver side lower outlet

Key Specs

Garage Sale TypeBlemished
Radiator StyleSingle Pass
Radiator Flow DirectionCrossflow
Material TypeAluminum
Inlet LocationUpper passenger side

Need To Know

This Product Will Ship Free

Shipping Policies & FAQs

Ineligible for Return

Contains items that cannot be returned

Details

Garage Sale Product

This is Garage Sale priced because it has a dent in the fins.

NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS   

 

Our line of universal crossflow aluminum Ford / Mopar radiators make it easy for budget-minded racers to get a professional-quality, no compromises aluminum racing radiator. 

Performs Under Pressure

Constructed of lightweight, 100% aluminum, we furnace braze the radiator assembly for maximum durability and performance, no epoxy and gaskets here! Epoxy acts as an insulator, causing radiators to heat unevenly, and this stress combined with the vibration from racing can break epoxy seals and leak or separate over time. Furnace brazing minimizes fatigue from the rapid heating and cooling cycles. Since all the metal parts are fused together with a metal joint, they conduct heat evenly between the tanks and the rest of the assembly, preventing uneven expansion between the fused pieces, keeping the joint strong. 

We welded a billet filler neck for a strong seal under high pressures that will outperform cast filler necks with an industry standard 1-5/8” inner cap diameter and a 1/8” NPT overflow port. 

Maximum Cooling Performance

Our single pass design uses two rows of 1” 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 2.25”, 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. No transmission cooler maximizes cooling efficiency.

Easy to Configure, Multiple Sizes

Our universal radiator isn’t made for any one specific car or truck, but we offer options to make it fit your race car or custom project. Since we didn’t add mounting brackets, this means you can easily adapt our radiator to any build. We feature widths of 22, 24, 26, 28, or 31-inch (measured tank-to-tank) and all are 19” tall. We offer universal insulated mounting brackets which clamp to the core and tanks, as well as shrouds for electric and mechanical fans, or pre-made fan/shroud kits. This radiator is in the traditional Ford/Mopar configuration with a 1.5” passenger side upper inlet, and 1.75” driver side lower outlet.

A top flight aluminum racing radiator is now within any budget with our line of Universal Crossflow Aluminum Radiators. 

Features

  • A professional quality, lightweight, all-aluminum racing radiator at a budget-friendly price
  • Furnace-brazed construction is more durable and improves performance vs. epoxy and gasket construction
  • Two-rows of 1” aluminum tubes cool better than 5 rows of traditional copper tubes
  • Dense fin structure improves airflow and adds rigidity
  • Billet aluminum filler neck guarantees a long-lasting seal under high pressures
  • Widths of 22, 24, 26, 28, or 31-inch available, 19 inches tall to fit a variety of applications
  • Single-pass, cross-flow design with 2.25” core 
  • Basic design for universal fit and focus on engine cooling 
  • Traditional Ford/Mopar 1.5” passenger side upper inlet, and 1.75” driver side lower outlet

Aluminum Fan Shroud Kits available:

For 31" radiator, fan shroud kit # 917-4023

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 #917348-31
BrandSpeedway Motors
Garage Sale TypeBlemished
Radiator StyleSingle Pass
Radiator Flow DirectionCrossflow
Material TypeAluminum
Inlet LocationUpper passenger side
Outlet LocationLower driver side
Row Quantity2
Tube Size1.00"
Overall Width Range31.00" to 31.99"
Overall Width31"
Overall Height Range19.00" to 19.99"
Overall Height19"
Overall Thickness3.25"
Core Width Range26.00" to 26.99"
Core Width26.25"
Core Height Range18.00" to 18.99"
Core Height18"
Core Thickness2.25"
FinishNatural
Cooling FanNot Included
Transmission CoolerNo
Shroud IncludedNo
Radiator Cap IncludedNo
GENERAL
Filler Neck Height1"
Inlet Size1.50
Outlet Size1.75"
Fan IncludedNo
Sold in QuantityEach