Welcome To OCPerformance Parts LLC.

News and Updates

I am almost out of Early 5.7L Carb intakes and I am waiting for a shipment of lower throttle body adapters for factory EFI DBW throttle bodies. 11/19/17 I am curently updating the site again and added the dyno mule link so please take a look and check back for more info. Please follow us on Facebook via the link on the top right side of the page or follow me on instagram ocperformance_joe

Modern Muscle has the Eagle 5.7L, 6.1L, 6.4L Apache CNC port matching program for the OCP Dual Plane completed and Dave has intakes in stock!! Get yours today!!

The First and only production G3 single 4bbl Hemi dual plane!

Welcome To The OCPerformance Parts, LLC.Home page!! Updated 11/19/17

Featured in the new book by Larry Shepard, with kudos and recomendations given for the design!

Pick your own copy up today!!