6.1L Inertia Premium Big Valve CNC heads

PLEASE NOTE: Price including shipping to US48. If shipping elsewhere, please email info@inertiamotorsports.com for your quote.


Core charge applies. Please add the core charge listed below before check out.This charge will be refunded to you once we get your stock heads returned to us. 

Core charge applies if not using Authorized Inertia Motorsports installer. See list of installers here: http://www.inertiamotorsports.com/LINKS.html

For shipping to Hawaii, Alaska or to other countries, please call. 



  • 6.1L Cylinder Heads

  • Fully CNC and Hand Blended Intake and Exhaust Ports

  • Our Proprietary Valve Job

  • 2.10 Diameter Intake Valves, 1.60 Diameter Exhaust Valves

  • New Valve Seals Installed

  • Upgraded Valve Springs Installed

  • Chrome Molley Retainers and Single Groove Locks Installed

6.1L Inertia Premium Big Valve CNC heads

Price: $2,800.00
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