Quadrajet Differences - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**truckster** · 06-29-2011, 12:52 PM

The engine I dropped in the Blazer when I got it three years ago already had an Edlebrock 1405 on it. I've been wanting to go back to a Quadrajet for about two weeks less than the three years.

I've got two Quadrajets sitting around that I could rebuild. I haven't run the numbers to see what they were orginally on. Both look pretty good around the throttle shafts. BUT- I'm getting lazier in my old age, and I'm thinking buying a reman might be less time-consuming and cheaper than rebuilding either of these.

I found a site that lists a Buick Quadrajet 75-76 for 350 to 455 CID for $139. So the question I have is: What are the differences between the Buick and Chevy carb, and will a Buick carb work on my stock 350 SBC?

Thanks.

06-29-2011, 12:52 PM	#1
truckster Senior Member Join Date: Jan 2001 Location: Orem, Utah Posts: 7,886	Quadrajet Differences The engine I dropped in the Blazer when I got it three years ago already had an Edlebrock 1405 on it. I've been wanting to go back to a Quadrajet for about two weeks less than the three years. I've got two Quadrajets sitting around that I could rebuild. I haven't run the numbers to see what they were orginally on. Both look pretty good around the throttle shafts. BUT- I'm getting lazier in my old age, and I'm thinking buying a reman might be less time-consuming and cheaper than rebuilding either of these. I found a site that lists a Buick Quadrajet 75-76 for 350 to 455 CID for $139. So the question I have is: What are the differences between the Buick and Chevy carb, and will a Buick carb work on my stock 350 SBC? Thanks.



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