The Allstar Performance Dual Pass Radiator (ALL30033) is engineered for high-performance cooling in motorsports and street applications. Built from fully welded aluminum, it features a dual-pass design and two rows of 1" wide furnace-brazed tubes, maximizing cooling efficiency and durability under demanding conditions.

With a universal ORB-threaded inlet and a 1-3/4" angled hose barb outlet, this radiator is ideal for setups requiring lower chassis mounting. A billet aluminum filler neck and removable overflow fitting complete this race-ready cooling solution.

Key Features:

• Dual-pass design increases cooling efficiency by circulating coolant through both upper and lower sections of the core

• Two-row, 1" wide furnace-brazed aluminum tubes for optimal thermal performance

• Fully welded construction for strength and leak prevention

• 1-5/8"-12 ORB threaded inlet (upper passenger side) allows flexible fitting options (sold separately)

• 1-3/4" hose barb outlet (lower passenger side) with slight upward angle for low-mount compatibility

• Billet aluminum filler neck with removable overflow fitting

• Recommended for use with radiator caps rated 28 lbs or lower

Specifications:

• Overall Dimensions: 24" W x 19" H x 2.25" D

• Core: Dual-pass, 2-row (approx. 19" W core width)

• Inlet: 1-5/8"-12 ORB thread, passenger upper side

• Outlet: 1.75" hose barb, angled, passenger lower side

• Material: Aluminum

• Finish: Natural (bare aluminum)

• Filler Neck: Billet, with overflow fitting (removable)

• Cap Included: No

• Quantity: Each

Fitment:

• Universal – Compatible with most racing and performance vehicles; ideal for low-mount radiator applications