68166435AA-A02
NHRA Legal Drag Pak bare cylinder head set (Includes seats and guides).
Compatibility:
2015-2021 Dodge Challenger Mopar Drag Pak with 354, or 426 engine.
Head Casting Number | 68166435AA-A02 |
Intake Runner Volume | 242 |
Exhaust Runner Volume | 83 |
CC | 354 |
Cylinder | V8 |
Head CC | 59.6 |
Intake Valve Size | 2.200 |
Exhaust Valve Size | 1.680 |