These are a lowtime set which includes matching intake manifold, T&D rocker set,titainium valves and springs. All machine work complete ready to bolt on. Also includes lowtime matching JE pistons.
4500
GM SB-2
This is a complete topside which includes freshly reworked and assembled heads with titainium valves, Jesel rocker system and roller springs. Also includes matching intake manifold ready to bolt on. Will surface heads to your chamber cc requirements.