Cylinder Head Rebuilding for Diesel & Natural Gas Engines

We offer machining of cylinder heads for heavy-duty, off-road construction equipment, semi-tractor trailers, oil patch equipment, generators, field equipment, tractors, and combines. Please note: these services are not for passenger vehicles.

After being disassembled and cleaned, the castings and parts go through a stringent testing procedure that establishes re-usability. Valve seats are no longer ground, but rather, are cut with a pre-set 3 angle cutter that ensures proper concentricity and precise contact width, every time. Valves that can be reused are ground using a Collett Holder (racing industry application!) to obtain perfect geometry.

We know that choosing the lowest price in reconditioned cylinder heads encourages the reuse of parts that are nearing their wear limits, or parts that are worn. Choosing heads that are repaired with outdated equipment and inferior technology will result in components with a shorter life expectancy.


Need immediate assistance? Stop by the shop or give us a call.


Services Offered

  • Measuring of head casting thickness
  • Magnaflux test for cracks
  • Thread inspection
  • Pressure test
  • Vacuum test
  • Valve guide removal
  • Valve seat replacement
  • Crack repair
  • Injector tube replacement
  • Surface grind
  • Frost plug replacement
  • Overhead cam bushing replacement
  • Cam bushing bore re-sleeving

Need a lift?

We offer free pickup service for our Edmonton-area customers

Our shop

TRAC Engine Services Ltd

11235 - 154th Street

Edmonton, AB T5M 1X8

Service Area




Toll Free




Monday: 8:00 AM - 4:30 PM
Tuesday: 8:00 AM - 4:30 PM
Wednesday: 8:00 AM - 4:30 PM
Thrusday: 8:00 AM - 4:30 PM
Friday: 8:00 AM - 4:30 PM
Saturday: Closed Sunday: Closed

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