Pay in 4 interest-free payments of $162.50 Learn more
Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
Call us with any questions at 815-725-2727
304 437 -13
He then moved up to one of our billet block builds and bigger turbos for even more power as shown below
We have lots of other options available for off-road and marine applications
000 hp rated
CNC Ported Stage III GM LS3 Cylinder Heads Asssembled:Yes - .625" Lift Beehive Call us with any questionsPRICES ARE PER PAIR NO CORE CHARGE These seasoned GM LS3 heads have finally been given a chance to breathe after a full treatment on our state of the art CNC equipment. That includes porting on our 5 axis, a CNC valve job on our Newen Contour and getting milled to perfect flatness on our Berco (see videos down below). The port work brings the intake runner volume from 257 to 284cc. The exhaust is increased from 87 to 99cc. Take a close look at the