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94.5-03 7.3L CNC Fab O-ringed Cylinder Head Service - 426002

Upgrade your 7.3L Powerstroke cylinder heads to handle more boost.
Pricing: $400.00



This is a machining service we offer for you to send in or drop off your pair of 7.3L Powerstroke cylinder heads to be o-ringed.  We recommend using Cometic MLS or MLX type head gaskets with O-ringed heads.  Factory graphite gaskets will not work as the wire o-ring will cut through the compacted graphite. 


  • Handle higher boost
  • Machined in house on our CNC Hurco VMX42i Milling Center


Shipping Information

  • Item Requires Shipping
  • 100.0 lbs.
  • W10.0000” x H8.0000” x L24.0000”
  • This item ships in its own box.

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