
ProMaxx CHR621N Replacement Cylinder Head - 07.5-18 Dodge
ProMaxx
Replacement Cylinder Head
The ProMaxx CHR621N Replacement Cylinder Head for your 2007.5-2018 Dodge 6.7L Cummins is designed as replacement cylinder heads with thicker castings in crack prone areas. Sold as a complete cylinder head with valves, valve seals, springs, retainers and locks, these new castings are sold without a core charge and come ready to install.
ProMaxx Replacement Cylinder Head Features:
- New Casting
- Improved Casting In "Problem Areas"
- No Core Charge!
- Fits Casting Numbers: #3977225 - #3977221
- For more information on ProMaxx Performance call us at 1-866-318-0380.
Application Note:These cylinder heads are casting specific, not model year specific. Please confirm the casting number on the head you currently have to confirm fitment.
SKU: CHR621N
ProMaxx
Replacement Cylinder Head
The ProMaxx CHR621N Replacement Cylinder Head for your 2007.5-2018 Dodge 6.7L Cummins is designed as replacement cylinder heads with thicker castings in crack prone areas. Sold as a complete cylinder head with valves, valve seals, springs, retainers and locks, these new castings are sold without a core charge and come ready to install.
ProMaxx Replacement Cylinder Head Features:
- New Casting
- Improved Casting In "Problem Areas"
- No Core Charge!
- Fits Casting Numbers: #3977225 - #3977221
- For more information on ProMaxx Performance call us at 1-866-318-0380.
Application Note:These cylinder heads are casting specific, not model year specific. Please confirm the casting number on the head you currently have to confirm fitment.
SKU: CHR621N
Original: $1,877.78
-65%$1,877.78
$657.22Description
ProMaxx
Replacement Cylinder Head
The ProMaxx CHR621N Replacement Cylinder Head for your 2007.5-2018 Dodge 6.7L Cummins is designed as replacement cylinder heads with thicker castings in crack prone areas. Sold as a complete cylinder head with valves, valve seals, springs, retainers and locks, these new castings are sold without a core charge and come ready to install.
ProMaxx Replacement Cylinder Head Features:
- New Casting
- Improved Casting In "Problem Areas"
- No Core Charge!
- Fits Casting Numbers: #3977225 - #3977221
- For more information on ProMaxx Performance call us at 1-866-318-0380.
Application Note:These cylinder heads are casting specific, not model year specific. Please confirm the casting number on the head you currently have to confirm fitment.
SKU: CHR621N


















