Stage 1 aluminum radiator from PROFORM’s 1-2-3 Series, designed as the base for building a complete modular cooling system. Built for performance applications, it features TIG-welded tanks, billet cap and filler neck, and a shroud-ready four-corner design for easy expansion with Stage 2 and Stage 3 components.

• Cap Color: Silver
• Cap Included: Yes
• Core Width: 23"
• Core Thickness: 2.4"
• Overall Width: 28.3"
• Height: 18"
• Inlet: 1.5" diameter, passenger side
• Outlet: 1.75" diameter, driver side
• Transmission: Manual
• Construction: All aluminum, natural finish
• Electric Fans Included: No
• Shroud Included: No
• Mounting: Universal, shroud-ready four-corner design

Included:
• Single-pass aluminum radiator with TIG-welded fabricated tanks
• Billet aluminum radiator cap (silver)
• Billet aluminum filler neck
• High-capacity overflow tube

Compatibility:
• Stage 2 fan shrouds
• Stage 3 electric fans
• Stage 3 fan controllers
• Thread-in thermostat ready (3/8" NPT)

• 100% new components—never refurbished
• Designed for easy expansion within the PROFORM 1-2-3 modular cooling system