The Allstar Performance Dual Pass Radiator (ALL30343) is a high-efficiency, lightweight cooling solution for race cars and performance applications. Constructed from furnace-brazed aluminum, it features a 1.5" thick single-row core and a dual-pass crossflow design that maximizes cooling by circulating coolant through the core twice.
It includes a billet filler neck, 1/4" NPT accessory bung, and a black heat-resistant painted finish. A universal ORB-threaded inlet and standard hose barb outlet provide flexibility for custom plumbing setups.
Key Features:
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Dual-pass design improves cooling by maximizing fluid exposure to the core
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Lightweight furnace-brazed aluminum core (1.5" thick, single row)
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Universal 1-5/8"-12 ORB threaded inlet for customizable plumbing
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1.75" hose barb outlet for standard radiator hose connection
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Fully welded billet filler neck with removable overflow fitting
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1/4" NPT accessory bung for water pressure or temperature sensors
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Durable black heat-resistant painted finish
Specifications:
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Overall Dimensions: 24" W x 19" H x 1.5" D
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Core Size: 19" W x 18" H
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Core Type: Single-row
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Flow Direction: Crossflow (dual-pass)
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Inlet: 1-5/8"-12 ORB thread, passenger upper side
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Outlet: 1.75" hose barb, passenger lower side
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Water Pressure Bung: 1/4" NPT
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Filler Neck: Billet, welded, with removable overflow fitting
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Cap Included: No
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Material: Aluminum
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Finish: Black heat-resistant paint
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Quantity: Each
Fitment:
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Universal – Ideal for custom builds, performance vehicles, and race cars