Suitable For
- 396
- 427
- 454
- 502
Technical Data
- retainers 16 upper
- lower retainers 16
- double springs 16
- keepers 32
- 144 inc od
- 0.810 inc in
- seat pressure 125 lbs @1.850 "
- 140 lbs @ 1.800"
- coil 1.170 "
- duel with damper
- lift 0.525" - .600 "
- heat treated machined steel
- black oxide finished
- 7 degree
- 16 seals valve stem
Brand
QCH
Disclaimer: Quantico Cylinder Heads Inc. is in no way affiliated with any OEM manufacturer. All OEM part numbers and logos are used for identification purposes only. Please inspect the parts that you ordered before installation.