Product Description:
Featuring Katech's state of the art technology and testing, not only is this convenient...and not only are you getting the best added-power in the industry...but they're on the shelf and ready to fly out the door. Order now, and you'll be ready to go when track season is in full swing!
CNC ported LT1 heads set up for .650 lift cam, sold in Pairs
-New GM castings (no core required)
-Katech CNC porting
-New valves
-Katech logo engraving
-Assembled with a .650 lift dual valve spring kit
-Complete heads ready to bolt on!
-Sold as a pair
