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Katech CNC Ported & Assembled & Guide Repair Bundle Gen5 LT4 Cylinder Heads (PAIR)

Your Heads fully assembled set up for Katech LT4 Cams plus CNC Porting & Guide Repair Service..
Pricing: $5,028.99



This bundle includes:
CNC ported intake/exhaust runners
Install CHE bronze valve guides
Competition valve job
Katech Ti/Mo intake valves
Katech/Ferrea Super Alloy exhaust valves
Cylinder head deburr service
Competition assembled to Katech LT4 cam spec's. (must specify)
Also includes Katech Locators, Katech Titanium Retainers, Katech Valve seals and PSI 1511 springs.
Katech engraved logo on both heads
This program works on the following head casting numbers:
Ready to bolt back on your engine with CNC porting and competition assemble. You will make more power and we feel this bronze guide repair is the best fix available for LT4 heads to fix the known valve guide issue.
Now you can get this porting/repair service on your cylinder heads. Simply follow this procedure:
Remove the cylinder heads from your car
Print a copy of your order confirmation, put it in the box and send the heads to:
Katech Inc.
Attn: Cylinder Head Department
24324 Sorrentino Ct.
Clinton Twp., MI 48035
NOTE: Not including a copy of your order confirmation in the box will prevent or delay the processing of your order.
Please be sure to properly package cylinder heads with plenty of bubble wrap protection on the corners. We have found that when shipping cylinder heads a box, wrapped in bubble wrap, within another box offers the best protection from damage. Please do not use packing peanuts.
If you would like Katech to disassemble, wash and re-assemble your heads, please add those services to your order using the related product links below.
*"Expected to ship" time in the online store is an estimate based on receiving your cylinder heads within 5 days of ordering and may vary based on shop load.


  • KAT-A7608
  • KAT-A7608
  • Katech
  • New


Shipping Information

  • Item Requires Shipping
  • 50.0 lbs.
  • W25.0000” x H15.0000” x L15.0000”

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