# Proform 69580-21 | 69580-21 RAD UNIVERSAL GM 21' CORE MAN TRANS

### PROFORM 69580-21 APPLICATION SPECS:

### Product Description

PROFORM Has Completely Rethought How The Radiator, Fan, Thermostat, And Shroud Can Come Together Seamlessly To Create A Unified Radiator System That Is Under 4 Inch Thick, Looks And Works Great, And Is Pre-Assembled Right Out-Of-The-Box, Ready For A Custom Fit Into Your American V8 Muscle Car! A Hodge-Podge Of One Hundred Years Of Rigged-Up Cooling Paraphernalia Has Come To An End.

### Features & Benefits

-   Radiator And Shroud Less Than 4 Inch Thick
-   Integrated Radiator/ Shroud/ Fan System
-   Adjustable Thermostat
-   100 Percent Fabricated Aluminum Tanks
-   Hybrid Extruded Tube Core Technology
-   Billet Aluminum Filler Neck
-   High-Capacity Overflow Tube
-   Patented Innovation And Design
-   Limited 12 Month Warranty

### Attributes

-   Flow Direction: Crossflow
-   Overall Length (IN): 25.4 Inch
-   Overall Height (IN): 18-1/2 Inch
-   Overall Depth (IN): 4 Inch
-   Core Rows: Dual
-   Core Material: Aluminum
-   Inlet Hose Location: Driver Side
-   Inlet Size (IN): 1-1/2 Inch
-   Outlet Hose Location: Passenger Side
-   Outlet Size (IN): 1-3/4 Inch
-   Finish: Natural
-   Color: Silver
-   Core Length (IN): 21 Inch
-   Core Height (IN): 17 Inch
-   Core Depth (IN): 2.4 Inch
-   Tank Material: Aluminum
-   With Radiator Cap: Yes
-   With Transmission Cooler: No
-   Includes Fittings: No

### FAQ

**What part number is this?** The listed part number is 69580-21.

**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 69580-21
-   69580-21 specifications
-   Proform RAD UNIVERSAL GM 21' CORE MAN TRANS

## Details

- **Price:** 2142.7 CAD
- **Vendor:** Proform
- **Type:** RAD UNIVERSAL GM 21' CORE MAN TRANS
- **Tags:** 69580-21, Proform, RAD UNIVERSAL GM 21' CORE MAN TRANS

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2142.70 CAD | In stock |

## Images

- Proform 69580-21 | 69580-21 RAD UNIVERSAL GM 21' CORE MAN TRANS

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/69580-21-vp-proform-518)
> Updated: 2026-10-20