60%

GM LS3 821 CNC Ported Cylinder Heads

Share On:

Original price was: $1,584.00.Current price is: $950.40.

Meta:
Country/Region of Manufacture : United States
Brand : GM
Warranty : No Warranty
Performance Part : Yes
Manufacturer Part Number : 12675871
Placement on Vehicle : Left, Right, Front

Ls3 821 CNC Ported square port heads – OEM GM 821’s Cylindar heads – CNC ported, decked, hand blended – Fresh competition Valve Job – PSI 1511 spring kit with new ls3 valves – Heads have new seals and OEM hardware