This ARP main stud kit uses hex nuts machined from chromoly steel with a black oxide finish for 2-bolt main applications on Ford FE-Series engines.
Specifications:
- Hex Nuts
- 2-Bolt Mains
- Chromoly Material
- Black Oxide Finish
Applications:
- Ford FE-Series (2-Bolt Mains)
FAQ
What material are these main studs made from?
These ARP main studs are machined from chromoly steel and finished in black oxide.
What main cap configuration is this kit designed for?
This kit is designed for 2-bolt main configurations.
What engines does this kit fit?
This kit fits Ford FE-Series engines with 2-bolt mains.
Is this a bolt kit or a stud kit?
This is a main stud kit, using hex nuts rather than bolt heads for clamping the main caps.

