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3/4' Open Carb Carburetor Adapter 4bbl Quadrajet Manifold to Holley Edelbrock 9130

Free shipping on orders over $29.99

$23.99

$ 10 .99 $10.99

In Stock
  • This set incldues gaskets, studs, nuts & washers, just like main picture shows.
  • Adapts most 4 barrel carbs to Quadrajet base manifolds and reverse.
  • Any 4bbl carb. to any 4bbl manifold except Holley 4500 and OEM manifolds with exposed exhaust crossover tube.
  • Please feel free to contact us if you have any questions.



Christopher F.
August 15, 2025
I needed a carb spacer for two reasons. First , a heat sink between the intake and Demon carb. Second , I needed to increase plenum volume for atomization. With a 750 Demon I picked up 12 horsepower using this spacer. Win !
happy
August 2, 2025
Great to convert from quadrajet to edelbrock
RevLimit
July 29, 2025
The bolts for the new carb are too short for Holley or Edelbrock. Not a deal killer, I have a surplus of bolts and studs for a typical quadrajunk swap with a square bore carb.
Frank
July 3, 2025
Everything worked good
Doc
June 16, 2025
Not bad for any brand. Fits nicely
Dan Moore
February 27, 2025
Fit perfect for converting from my Rochester to my new Holley
7mag
January 23, 2025
Adaptor looks ok but all the bolts are too short and don’t have enough thread engagement.
Sweetlilbug
November 14, 2024
Came with metric hardware except the socket cap screws. All 8 bolts were 1/4" too short and four were metric along with the nuts to hold the carb on. Two trips to the hardware store and $10 later I got it installed. Well built spacer and good quality gaskets otherwise.
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