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Frostbite FB311 Aluminum Radiator 3-Row for GM LS Engine Swap

(1967-1972 Chevrolet C10 Pickup; 1972 Chevrolet Brookwood; 1967-1972 GMC C15/C1500 Pickup)

Part of: Frostbite Performance Aluminum Radiator

Other options in this family: Frostbite FB288 Frostbite FB284 Frostbite FB167 Frostbite FB163 Frostbite FB710

Manufacturer

Picture for manufacturer Frostbite

Part Number

FB311
7 reviews
Sale Price

$727.95

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Frostbite FB311 is a high-performance 3-row aluminum radiator engineered specifically for GM LS engine swap applications. Designed to support engines producing 600+ horsepower, this radiator combines advanced cooling technology with show-quality aesthetics for both performance and appearance.

Key Features:

  • 3-row core construction for maximum cooling capacity in high-horsepower applications
  • Dual-pass cross-flow design maximizes cooling efficiency
  • 100% TIG welded (brazed) seams for superior durability and leak prevention
  • High-density core with more cooling fins per inch for enhanced heat dissipation
  • Polished aluminum top and end tanks for custom show-quality appearance
  • Billet aluminum filler neck for strength and style
  • Factory-style brass petcock drain valve
  • Includes custom Frostbite high-performance 16 lb. radiator cap

Backed by a manufacturer's 1-year limited warranty, this radiator is specifically designed for GM LS engine swaps and delivers the cooling performance needed for modified and high-output engines.

Products specifications

Fits

1967-1972 Chevrolet C10 Pickup; 1972 Chevrolet Brookwood; 1967-1972 GMC C15/C1500 Pickup

# of Passes

Dual

Steam Port Fitting Size

0.025 in. NPT

Overall Dimension

18.500 in. x 33.000 in.

Cooling Row Diameter

0.6875 in.

Material

Aluminum

Mounting

Saddle Mount

Mount Type

Saddle Mount

Radiator Core Row Quantity

3

Core Thickness

2.200 in.

Overall Length

33.000 in.

Prop 65

No

Item Height

18.500 in.

Core Dimension

17.000 in. x 28.250 in.

Brand

Frostbite Cooling

Category

Belts and Cooling

Cooling Row Diameter

11/16"

Core Dimension

17 x 28 1/4

Core Thickness

2.20"

Emission Code

5

Flow Style

Dual Pass

Hose Location Inlet

Passenger

Hose Location Outlet

Passenger

Inlet / Outlet Size

AN Bungs

Inlet Diameter

AN Bungs

Inlet Location

Passenger

Inlet Size

AN Bungs

Mounting Type

Saddle Mount

Outlet Diameter

AN Bungs

Outlet Location

Passenger

Outlet Size

AN Bungs

Overall Dimension

18-1/2 x 33

Part Type

Radiator

Product Type

Radiator

Row Quantity

3

Rows

3

Steam Port Fitting Size

1/4" NPT

Sub Category

Radiators, Coolers and Related Components

Transcooler Provision

No

Transmission Oil Cooler Included

NO

I thought it was FREE SHIPPING !

Pretty simple

Very smooth ordering process. Thank you very much.

great

Good experience,east to navigate site,easy checkout,very good price!

Super fast. Item in stock.

Good

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