# ACT 1979 Ford Mustang XACT Flywheel Prolite

Dramatically improved engine response and acceleration, mild to moderate gear rattle; Heat-treated forging for strength and toughness, induction-hardened ring gears for maximum life; One piece construction allows less opportunity for failure and provides uniform efficient heat transfer from the clutch disc. No more warped inserts or loose ring gears; Recommended for race use; Forged, CNC machined and dynamically computer balanced for smooth high RPM reliability

-   "Excellence in Performance", backed by the best one-year warranty in the industry!

This Part Fits:

Year

Make

Model

Submodel

1968-1973,1979

Ford

Mustang

Base

1979

Ford

Mustang

Ghia

1970-1973

Ford

Mustang

Grande

1970-1973

Ford

Mustang

Mach 1

## Details

- **Price:** 666.09 CAD
- **Vendor:** ACT
- **Type:** Flywheels

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 666.09 CAD | In stock |

## Images

- Photo - Primary
- Photo - out of package
- Photo - out of package
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/act-1979-ford-mustang-xact-flywheel-prolite-1)
> Updated: 2026-07-08