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For more than 42 years, Bouchillon Performance Engineering has sold, serviced and manufactured Mopar parts with one thing in mind: the customer. Nothing is worse than calling a company that is just trying to sell you a part for your vehicle, with no knowledge or experience behind their sales drive. Our breadth of knowledge and experience sets us apart.

We specialize in Mopar performance parts and service for all makes and models, from classic creations to modern muscle machines. Not only do we sell and service Mopar parts, we also custom manufacture many Mopar parts to make that custom job you are trying to build a reality.


Currently In Stock -

2019 6.2L HellCat

2019 6.4L SRT8 392 

2019 5.7L Hemi

coming soon

Hellephant 1000 hp 426 cu in Gen III Supercharged Hemi

New Factory Assembly Line Complete Engines

Mopar Gen 3 engines including 5.7L, 6.1L, 6.2L, 6.4L/392, & 7.0L/ Hellephant 1000 hp 426 cu in
click here for details

Mopar Big Block engines including the 528 MaxWedge Stage 1 & 2
click here for details

Mopar Gen 2 engines including 426, 472,
528, 540 & 572

click here for details

Mopar engines including 340, 360, 410, 440 Magnum
click here for details


Bouchillon Performance Engineering offers thousands of Mopar performance, restoration, factory replacement and custom parts. Many of these parts may not be listed on this site (particularly low-demand items), so if you don't see what you are looking for, please use our contact form to inquire about availability. We strongly encourage you to review our policies page prior to placing your order.


Check out Bouchillon Performance Engineering in Mopar Collectors Guide Magazine and Mopar Action Magazine


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We value your business and want to gain your trust. If you have comments, questions or suggestions, please let us know via our contact form. Thank you from Bouchillon Performance Engineering.

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