Description
CHEVROLET PERFORMANCE CYLINDER HEADS – LSX – 6 BOLT – 19419193
•6-bolt per cylinder bolt pattern.
•LS7 style rectangle port design.
•Assembled with 2.200″ titanium intake and 1.610″.
•Sodium-filled exhaust valves.
•12° valve angle, Minimum 4.100″ bore.
•270cc “as-cast” intake ports, 85cc “as-cast” exhaust ports.
•70cc “as-cast” combustion chambers.
•Handles .650″ lift with premium springs.
•Uses LS7 rocker arms/LS7 bolts.