K&K Performance

Welcome!

Welcome to K&K Performance.

We are a automotive machine shop based in Missouri.

What We Do

• Cylinder Heads (Ported, Polished) (Cast Iron or Aluminum)
• Flow-tested on a Super Flow 600 Flow-bench
  
• Muscle Car Heads Built / Rebuilt / Restored
• Tractor Puller Heads (Ported, Polished)
• Intake Manifolds Port Matched
• Competition Valve Jobs
• Valve Jobs
• Valve Guides Replaced
  
• Steel Seats Installed
• Bore and Hone
• Balancing
• Complete Engine Rebuild