Filters

Make/Model
Submodel
- BASE The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- LARAMIE The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- SLT The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- SPORT The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- ST The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- SXT The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Engine
Cylinder Head Style
- Assembled (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Cylinder Head Material
- Cast iron (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
CNC-Machined Combustion Chamber
- No (1)
CNC-Machined Intake Runner
- No (1)
CNC-Machined Exhaust Runner
- No (1)
Intake Port Location
- Standard (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Exhaust Port Shape
- Round (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Exhaust Port Location
- Standard (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Intake Valves Included
- Yes (1)

PROMAXX Performance Stock Replacement Cylinder Heads

4.57 out of 5 stars 7 Customer Reviews

PROMAXX Performance stock replacement cylinder heads are designed to be a direct replacement for your worn or cracked heads. These are new castings, modeled off OE castings for factory fit and finish. Some applications feature a thicker deck to solve common warping or cracking issues. Instead of spending the time and money refurbishing your existing heads, use PROMAXX Performance stock replacement cylinder heads.