# Proform 126LB20 | 126LB20 123 System GM LS; 26" Core; 2x Fan Brc.

### PROFORM 126LB20 APPLICATION SPECS:

### Attributes

-   Cap Color: Silver
-   Category: Radiators
-   Color: Silver
-   Condition: NEW
-   Core Thickness (in): 2.4
-   Core Width (in): 26
-   Fan CFM: 2400
-   Finish: Natural
-   Height (IN): 18
-   Inlet Diameter (in): 1.5
-   Inlet Location: Driver Side
-   Max Recommended Horsepower: 800
-   Mounting Style: Universal - Conversion
-   Outlet Diameter (in): 1.5
-   Outlet Location: Passenger Side
-   Overall Width (in): 31.1 inch
-   Part Type: Radiator
-   Series: 1-2-3
-   Shroud Color: Natural
-   Transmission Type: Manual
-   Voltage Compatibility: 12

### Product Description

LS Conv,Manual Trans,123 Series Radiator System,GM,Universal,26" Core,Bracket & Dual Fans

### FAQ

**What part number is this?** The listed part number is 126LB20.

**Is this product designed for direct replacement?** Confirm the original part specifications and intended application before ordering.

**Should I confirm compatibility before ordering?** Yes. Compare the original part and specifications before ordering.

### Common Searches

-   Proform 126LB20
-   126LB20 specifications
-   Proform 123 System GM LS; 26" Core; 2x Fan Brc.

## Details

- **Price:** 1323.26 CAD
- **Vendor:** Proform
- **Type:** 123 System GM LS
- **Tags:** 123 System GM LS, 126LB20, Proform

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1323.26 CAD | In stock |

## Images

- Proform 126LB20 | 126LB20 123 System GM LS; 26" Core; 2x Fan Brc.

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/126lb20-vp-proform-518)
> Updated: 2026-10-21