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Product Summary

Universal Fit, Single Pass Radiator Style, Aluminum

  • A professional quality, lightweight, all-aluminum racing radiator available at any budget
  • Furnace-brazed construction is more durable and improves performance vs. epoxy and gasket construction
  • Included electric fan shroud comes complete with rubber flaps for higher speeds when airflow through the grille increases
  • Features 16-inch diameter fan, 3-5/8 inch wide, S-blade style, 10 blades and 1,300 CFM maximum airflow
  • 15lb chrome radiator cap included

Comes as a Kit

Key Specs

MFG. Part #9100245
Radiator StyleSingle Pass
Radiator Flow DirectionCrossflow
Material TypeAluminum
FinishNatural

Need To Know

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Details

Our line of universal crossflow aluminum Chevy 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.

Features

  • A professional quality, lightweight, all-aluminum racing radiator at any budget
  • 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
  • Width (outside tank-to-outside tank) of 31-inch, 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 Chevy 1.5” driver side upper inlet, and 1.75” passenger 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

 

Kit Includes:

  • (1) Speedway Chevy SBC/BBC Universal Aluminum Radiator, 31 Inch Wide
  • (1) Aluminum Fan Shroud for 31 Inch Radiator, Single Electric Fan
  • (1) Speedway Universal Electric Radiator Cooling Fan, 16 Inch
  • (1) Fan/Shroud/Cooler Mounting Kit
  • (1) Round Chrome Radiator Pressure Cap, 15 Lbs

 

Aluminum Fan Shroud for 31 Inch Radiator, Single Electric Fan

 

  • Designed to concentrate airflow to your cooling fan
  • Composed of high-quality aluminum, it is lightweight and easy to drill through for a custom fit
  • Complete with rubber flaps for higher speeds when airflow through the grille increases
  • Instruction sheet
  • Bolt-on installation
  • Shroud made of 16 gauge aluminum
  • 8 rubber flaps
  • Fits single 16" fan
  • Measures 18-3/4" tall x 25-3/4" wide x 1/2"deep

 

Speedway Universal Electric Radiator Cooling Fan, 16 Inch

  • Speedway Motors universal fans provide efficient airflow
  • Computer-balanced blades, heavy-duty one-piece construction, and a complete mounting kit included
  • Provide the cooling power you need with reduced noise and vibration
  • Reversible, so they can be configured as pushers or pullers
  • 16 inch diameter
  • 3-5/8 inch wide
  • S-blade style
  • 10 blades
  • 1,300 CFM maximum airflow

 

Fan/Shroud/Cooler Mounting Kit

  • Consists of 4 threaded plastic bolts 3/16" diameter and approx. 8-1/2" long
  • Includes 4 1/4" spacers, 8 thin washers, and 4 metal wingnuts
  • Works great for mounting your fan shroud, electric fan, or oil cooler directly to your radiator

 

Round Chrome Radiator Pressure Cap, 15 Lbs

NOTE: While this cap is chrome plated for durability, it may not meet standards of a premium, "show" quality finish.

  • 15 psi pressure rating
  • Chrome finish
  • 1-1/2" O.D. interior sealing surface
  • 2-2/3" exterior O.D.
  • Fits most standard radiator necks 

 

Charts

Specifications

KEY SPECS
MFG. Part #9100245
BrandSpeedway Motors
Radiator StyleSingle Pass
Radiator Flow DirectionCrossflow
Material TypeAluminum
FinishNatural
GENERAL
Inlet LocationUpper driver side
Outlet LocationLower passenger side
Row Quantity2
Tube Size1.00"
Overall Width Range31.00" to 31.99"
Overall Width31.00"
Overall Height Range19.00" to 19.99"
Overall Height19.00"
Overall Thickness3.25"
Core Width Range26.00" to 26.99"
Core Width26.25"
Core Height Range18.00" to 18.99"
Core Height18.00"
Core Thickness2.25"
Cooling FanSingle
Transmission CoolerNo
Shroud IncludedYes
Filler Neck Height1.00"
Inlet Size1.50
Outlet Size1.75
Fan IncludedYes
Radiator Cap IncludedYes
Fan Diameter16 Inch
CFM1300 CFM
Blade MaterialPlastic
CFM Range1,300-1,399 CFM
Sold in QuantityKit