# Stainless Works 2020 GT500 Headers 1-7/8in Primaries 3in High-Flow Cats

Improve the sound and performance on your Ford GT500 with premium headers from Stainless Works. American-Made and designed for the 2020-22 Shelby GT500, these headers feature 2" primary tubes that are CNC mandrel bent to increase air flow, and engineered to create power. These headers come with 3" slip-fit collectors, as well as high-flow catalytic converters that flow into our lead pipes, merging into an easy connection to your Stainless Works or stock exhaust.

## Details

- **Price:** 3739.88 CAD
- **Vendor:** Stainless Works
- **Type:** Headers & Manifolds

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 3739.88 CAD | In stock |

## Images

- Photo - Primary

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/stainless-works-2020-gt500-headers-1-7-8in-primaries-3in-high-flow-cats)
> Updated: 2026-08-15