Pair
Katech is now offering for a limited time these fully assembled Premium LT4 cylinder heads
New GM heads (no core required) with New GM titanium intake valves and stock GM exhaust valves
Katech CNC porting, multi angle competition valve job and hand blending
Stock GM valve guides, BTR .660 spring kit with titanium retainers
Fully assembled and ready to bolt on
Katech logo engraving
Sold as a pair
Similar to our KAT-A7748 premium heads but with stock guides instead of CHE bronze.
