# Stainless Works 20-21 Ford F-250/F-350 7.3L Headers 1-7/8in Primaries 3in Collectors High Flow Cats

20+ Ford F-250 and F-350 7.3L headers with 1-7/8" dia. primaries and 3" slip fit collectors with merge spikes. Includes 3" lead pipes, hi flow metal matrix catalytic converters. Connects to OEM or Stainless Works catback systems for a full performance exhaust.

## Details

- **Price:** 3607.06 CAD
- **Vendor:** Stainless Works
- **Type:** Headers & Manifolds

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 3607.06 CAD | In stock |

## Images

- Photo - Primary
- User 1

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/stainless-works-20-21-ford-f-250-f-350-7-3l-headers-1-7-8in-primaries-3in-collectors-high-flow-cats)
> Updated: 2026-08-15