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Universal Quadrajet Carb Adapter, Open Center

Universal Quadrajet Carb Adapter, Open Center

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Details

Reviews

Q & A

What's in the Box

Lets you adapt most Holley 4 bbl. carbs to a Quadra-Jet intake manifold (and vice-versa). Includes a Quadraget base gasket, a Holley base gasket, and mounting hardware. Adapter is .7255" thick.

  • Fits Holley 4 Barrel Carburetors
  • Tapered open center
  • .7255" thick spacer

Customer Reviews

Rated 4.3 out of 5 by 3 reviewers.
RATING BREAKDOWN
3 reviews
5 Stars
1
4 Stars
2
3 Stars
0
2 Stars
0
1 Star
0
RECOMMEND THIS PRODUCT:

NO-FENDERS
Verified Purchaser
NEWFIELD NJ 08344

WOULD BUY AGAIN , IF NEED BE.

June 22, 2015
SOMEONE HAD PLACED A HOLLEY 4BBL CARB DIRECTLY TO A QUADRAJET INTAKE, MUCKED IT UP WITH SOME SEALER SO AS TO RUN FOR A SHORT TIME FRAME.THIS ADAPTER WAS VERY COST EFFECTIVE & SAVED US BUNCHES OF TIME . THANX YOU ARE A VALUED DEALER OF YESTERDAY & TODAYS SPEED PARTS , RONALD T. ALLEN
Pros:
  • This Was A Life Savor
Cons:
  • Money Savor Also
Yes, I recommend this product.
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HotRodRacer
Verified Purchaser

Great item for the price

May 18, 2014
I had an intake that was not a dual bolt pattern (Holley only). Wanted to bolt on a Q-Jet with the least expense possible, and this item fit the bill perfectly. There were two reasons that I did not give this item five stars: (1) You need to re-use your Q-Jet bolts with this, and I did not have those, so I had to buy. The kit comes with short studs; and (2) there were quite a few molding/flash lines on the adapter that I need to de-burr to eliminate stress points and sharp edges. Other than that, if you need a cheap way to convert from square to spreadbore, this is a good product to accomplish that.
Pros:
  • good value for price
  • short studs included
  • Gaskets Included
Cons:
  • no q-jet bolts included
  • sharp edges
Yes, I recommend this product.
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primo
Verified Purchaser
San Lorenzo-Hayward,California

Just what I needed.

June 04, 2012
I tried to create an adapter for my Mopar 360 stock intake that had a Q-jet on it and I have a manual choke Holley 4160.I built the 360 bonestock.It came frome an 86 pickup with a 4 speed.I've built a 26 Modified around it.The home made-wooden-adapter I carved,leaked and had a vacume leak.I have the engine running fine now.The adapter works like a spacer-insulator.PERFECT.Now I can work on the other things so I can drive it.
Pros:
  • Easy To Install
  • Lightweight
  • Durable
  • Improves Engine Efficiency
  • Increases Power
  • This is just right
Yes, I recommend this product.
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Page 1 of 1

Product Q&A

3 questions : 5 answers

1 answers

will this fit? ive got an 85 305 chevy that had a quadrajet, and I bought an edelbrock 1406, will this adapter allow me to put the carb on this stock manifold.

hotroddude
April 05, 2013

will this fit? ive got an 85 305 chevy that had a quadrajet, and I bought an edelbrock 1406, will this adapter allow me to put the carb on this stock manifold.

Answers

April 08, 2013
Jason
Adapter number 1351932 will allow the installer to put a Holley, Demon, or Edelbrock carburetor on the Chevy intake originally having a Quadrajet carburetor. The side of the intake with the Quadrajet configuration goes down on the intake manifold leaving the square pattern base for the Holley or Edelbrock carburetors.
2 answers

how thick is the plate?

rocky
saratoga ny
July 08, 2011

how thick is the plate?

Answers

May 19, 2014
HotRodRacer
I didn't get an exact measurement, but it's about an inch to an inch and a quarter thick. I'll try to get exact measurement.
July 12, 2011
QC
The thickness on this adapter is .7255"
2 answers

dose it come with gaskets

dad
fresno ca
June 13, 2011

dose it come with gaskets

Answers

May 19, 2014
HotRodRacer
Yes, both Q-Jet and Holley type gaskets.
June 13, 2011
Jason
Yes, it comes with a Quadra-jet gasket, Holley stlye gasket and mounting hardware
Page 1 of 1

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