Description
Comparison points and tradeoffs
When comparing Polished Radiator Coolant Overflow Expansion Tank, 3 x 10 In. with other Coolant Recovery Kits options, use this source-backed detail as the primary discriminator: Category: Replacement Parts / Engine Cooling & Climate Control / Coolant Recovery Kits.
Use this second fact to evaluate the tradeoff: Item Weight: 3 pounds. A third point to compare across alternatives is: Model: Speedway Motors.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
| Manufacturer | Speedway Motors |
|---|---|
| Brand | Speedway Motors |
| Model | Speedway Motors |
| Item Weight | 3 pounds |
| Product Dimensions | 13.5 x 3.5 x 3.5 inches |
| Exterior | Polished |
| Manufacturer Part Number | 91102210 |
If you run a high compression or blower motor in your hot rod, you will need this tank. The big 3″ diameter oversize tank gives you the added capacity needed. Attractive, stainless steel construction. Mounting hardware included. Useful anywhere a larger capacity tank is needed. Use as an overflow tank from the radiator. Cannot be pressurized. Learn more about cooling with recovery systems and how they work by reading our tech article. Cooling System Principles.
Source product highlights
- This expansion tank reduces loss of coolant and prevents pulling air into the system when cooling off
- Beautifully polished stainless steel construction for long lasting good looks
- 1/4″ nipples on the bottom of the tank allow for easy hose connection to the radiator
- Billet screw on cap is knurled for extra grip
- 3″ diameter and 10″ height make this tank easy to find space to fit within your engine compartment




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