Availability: Ships from manufacturer in two business days.
Installation Difficulty
These specially designed and fabricated nuts secure the 911 cylinders in place during rebuild. The nuts allow for easy crank rotation and installation of pistons/cylinders without having the cylinders slip out of the case. Precisely fabricated from 2011 aluminum and anodized for years of service. Each nut is complete with a special Delrin insert to protect your cylinders. Comes in a set of SIX.
| Vehicle Series | Compatible Models | OEM Part Number |
|---|---|---|
| Porsche 911 | (1965-1989) 911 | n/a |
Q: Does this fit my vehicle?
A: See the Fitment Guide tab for compatible models. Contact us if you have questions before ordering.
Prop 65 Warning
SKU #: STO-SR050
SKU #: STO-SR051
SKU #: STO-SR028
SKU #: STO-SR032
SKU #: STO-SR031
