The Allstar Performance Dual Pass Radiator (ALL30036) is engineered for maximum cooling in high-performance and motorsports applications. Its dual-pass design forces coolant through the radiator twice, enhancing heat dissipation and thermal efficiency.

Built from fully welded aluminum with two rows of 1" wide furnace-brazed tubes, this radiator is both lightweight and rugged. It includes a billet filler neck with removable overflow fitting and features a universal 1-5/8"-12 ORB inlet and a 1-3/4" beaded outlet for hose or AN fittings (sold separately).

Key Features:

• Dual-pass cooling design for superior heat dissipation

• Two-row furnace-brazed aluminum core with 1" wide tubes

• Universal 1-5/8"-12 ORB inlet accepts 1-1/2", 1-3/4" hose, or -16/-20AN fittings (sold separately)

• 1.75" beaded hose barb outlet angled for low chassis clearance

• Fully welded aluminum construction ensures durability

• Billet aluminum filler neck with removable overflow fitting

• Designed for use with radiator caps rated 28 lbs or lower (not included)

Specifications:

• Overall Dimensions: 28" W x 19" H x 2.25" D

• Core Width (approx.): 23"

• Core Type: 2-row, 1" wide tubes

• Flow Type: Dual-pass (crossflow)

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

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

• Material: Aluminum

• Finish: Natural (bare aluminum)

• Filler Neck: Billet, welded, with removable overflow

• Cap Included: No

• Quantity: Each

Fitment:

• Universal – Suitable for custom builds, performance cars, and racing applications needing high-efficiency cooling