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Holley Carburetor Adapter

Carburetor Adapter, 3/4 in Thick, Open, Square Bore to Spread Bore, Aluminum, Gasket/Hardware, Natural, Each.
Limited Supply: only 2 remaining
Availability: Same Day Shipping!
Shipping: Ships from Michigan.
Was: $63.73
Sale: $57.36
Save: 10%
Save: $6.37


This is a square flange to spread bore adapter. It will allow any Holley model 4150 or 4160 square flange carburetor to be mounted on manifolds that were designed originally for Rochester Quadra-Jet or Carter Thermo-Quad carburetors. This adapter can also be used in reverse.

Pit Stop USA offers Holley Carburetor Adapter 17-6 at low everyday prices. Be sure to check out all of our products from Holley Performance Products including Holley Performance Products Carburetor Adapters.


  • HLY17-6
  • HLY17-6
  • 90127033562
  • Holley Performance Products
  • Available
  • Same Day Shipping!
  • New

Shipping Information

  • Item Requires Shipping
  • 1.5 lbs.
  • W7.5500” x H1.0000” x L10.7000”
  • Ships from Michigan.

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