Viton® is a registered trademark of DuPont Performance Elastomers. Holley fuel transfer tube O-rings are designed to fit over the fuel transfer tube for a leak-free seal. They are available in rubber or Viton® for your fuel system needs. The O-rings will fit Holley 4160/4165/4175 carburetor models.
Features:
- Fits New Style Transfer Tube
- Replacement Viton® Seal
- 2 Per Pack