LS Cathederal Stage1

LS Stage 1 CNC ported

• Cathederal port
• CNC intake port
• CNC exhaust port
• Factory valves faced with cut back angle on inlets
• Multi angle performance machined seats
• Head Faced
• Price is heads,valves and seals but does not include springs. (call for spring options)

Spring options.

• Beehive PSI or PAC
• Dual PAC or Nextek