# Ford Racing D347SR7 Spec Engine Kit Upgrade

This kit includes all of the unique Ford Performance parts to build a D347SR7 Spec Engine for NASCAR Late Model (2019). In addition to the parts included in the kit the engine builder will need to buy other readily available aftermarket parts to complete the build. The block is not finish honed, the valve seats are installed and unfinished, and the rotating assembly needs to be balanced.

-   M-6049-Z304D7 Cylinder Head With 7mm Valves
-   M-6010-Boss302 Boss 302 Engine Block
-   M-6014-Z304 Cylinder Head Stud Kit
-   M-6566-Z304 Guide Plates
-   Valve Spring Retainers
-   Valve Spring Locators
-   Valve Stem Seals

This Part Fits:

Year

Make

Model

Submodel

1985-1995

Ford

Mustang

GT

## Details

- **Price:** 9915.66 CAD
- **Vendor:** Ford Racing
- **Type:** Engines

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 9915.66 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/ford-racing-d347sr7-spec-engine-kit-upgrade)
> Updated: 2026-06-28