Base Gasket.

Features:
  • Fits Holley Model 4165™ and Model 4175™
  • 1 3/8" Primary
  • 2" Secondary
  • 1/4" Thick
  • Base Gasket.

    Features:
  • Fits Holley Model 4165™ and Model 4175™
  • 1 3/8" Primary
  • 2" Secondary
  • 1/4" Thick