---
title: Ford stroker displacement conversions
description: BluePrint Engines does not use familiar engine displacements (302 and 351 cubic inch) to specify Ford applications. Instead, these engines are listed with their "stroked" displacement.
---

[Skip to content](https://knowledgebase.blueprintengines.com/knowledge/ford-stroker-displacement-conversions#main-content)

English

Show submenu for translations

![IN CRATE ENGINES..png\]](https://knowledgebase.blueprintengines.com/hs-fs/hubfs/IN%20CRATE%20ENGINES..png?height=40&name=IN%20CRATE%20ENGINES..png)

Open main navigation

Close main navigation

- English
  
  Show submenu for translations
- Go to www.blueprintengines.com

 Go to www.blueprintengines.com

 How can we help you?

- There are no suggestions because the search field is empty.

1. [Knowledge Base](https://knowledgebase.blueprintengines.com/knowledge?hsLang=en)
2. [Technical Support](https://knowledgebase.blueprintengines.com/knowledge/technical-support?hsLang=en)
3. [BluePrint Ford Style Engines](https://knowledgebase.blueprintengines.com/knowledge/technical-support?hsLang=en#blueprint-ford-style-engines)

# Ford stroker displacement conversions

## BluePrint Engines does not use familiar engine displacements (302 and 351 cubic inch) to specify Ford applications. Instead, these engines are listed with their "stroked" displacement.

BluePrint Engines high-performance engines offers engines that have been "stroked" to increase displacement and power. However, these engines use standard-sized engine blocks for easy bolt-in installation.

Ford **302** block has been stroked to **331** cubic inches or **347** cubic inches.

Ford **351 Windsor** block has been stroked to **408** cubic inches or **427** cubic inches.

### When selecting a Ford engine application, use the following:

Original Ford block application: 302 c.i.   
BluePrint Engines Stroker displacement: 331 c.i. or 408 c.i.

Original Ford block application: 351 c.i. Windsor  
BluePrint Engines Stroker displacement: 408 c.i. or 427 c.i.

**APPLICATION:**  
All BluePrint Ford crate engines  
All BluePrint Engines ProSeries™ Ford stroker engines  
All BluePrint Engines Ford short blocks

- [General Support](https://knowledgebase.blueprintengines.com/knowledge/general-support?hsLang=en)
- [Technical Support](https://knowledgebase.blueprintengines.com/knowledge/technical-support?hsLang=en#main-content)

    - [General Engine FAQ](https://knowledgebase.blueprintengines.com/knowledge/technical-support?hsLang=en#general-engine-faq)
    - [BluePrint GM Style Engines](https://knowledgebase.blueprintengines.com/knowledge/technical-support?hsLang=en#blueprint-gm-style-engines)
    - [BluePrint Ford Style Engines](https://knowledgebase.blueprintengines.com/knowledge/technical-support?hsLang=en#blueprint-ford-style-engines)
    - [Transmissions](https://knowledgebase.blueprintengines.com/knowledge/technical-support?hsLang=en#transmissions)
    - [Fuel Systems](https://knowledgebase.blueprintengines.com/knowledge/technical-support?hsLang=en#fuel-systems)
    - [Parts and Accessories](https://knowledgebase.blueprintengines.com/knowledge/technical-support?hsLang=en#parts-and-accessories)
    - [Carburetors](https://knowledgebase.blueprintengines.com/knowledge/technical-support?hsLang=en#carburetors)
    - [Alternator](https://knowledgebase.blueprintengines.com/knowledge/technical-support?hsLang=en#alternator)
    - [Term X](https://knowledgebase.blueprintengines.com/knowledge/technical-support?hsLang=en#term-x)
    - [Valve Train](https://knowledgebase.blueprintengines.com/knowledge/technical-support?hsLang=en#valve-train)
- [Factory Five FAQ](https://knowledgebase.blueprintengines.com/knowledge/factory-five-faq?hsLang=en)
- [Engine Specs](https://knowledgebase.blueprintengines.com/knowledge/engine-specs?hsLang=en)
- [Discontinued Engine Specs](https://knowledgebase.blueprintengines.com/knowledge/discontinued-engine-specs?hsLang=en#main-content)

    - [Engine Support](https://knowledgebase.blueprintengines.com/knowledge/discontinued-engine-specs?hsLang=en#engine-support)

[![Chill listening crop-3](https://knowledgebase.blueprintengines.com/hs-fs/hubfs/IN%20CRATE%20ENGINES..png?width=92&height=24&name=IN%20CRATE%20ENGINES..png "Chill listening crop-3")](http://navy-blueprint-logo)

www.blueprintengines.com Help Center

Copyright © 2026, BluePrint Engines