KAT-A7674 Gen 5 LT1 CNC Ported Cylinder Heads
CNC ported LT1 heads set up for .660 lift cam, sold in Pairs
New GM castings (no core required)
Katech CNC porting
Katech logo engraving
Assembled with a .660 lift dual valve spring kit
Complete heads ready to bolt on!
Sold as a pair
** will NOT fit late LT2 with smaller injector nozzle diameter **
- Item Requires Shipping
- 55.0 lbs.
- W25.0000” x H15.0000” x L15.0000”
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