Rochester Quadrajet 17058471 I D

[frs]

Asking about this carb# 17058471.its application,and would this be a good platform to use on a 454, auto,500 to 600 hp street and strip car ,base upon a stock appearing car ,and if not what number,or model,carb,would you recommend,also must be a side inlet.Thanks.

[Ethan1]

Asking about this carb# 17058471.its application,and would this be a good platform to use on a 454, auto,500 to 600 hp street and strip car ,base upon a stock appearing car ,and if not what number,or model,carb,would you recommend,also must be a side inlet.Thanks.

 Welcome to CHP!

 Can you post a photo of the carb and carb number?

[Ethan1]

Never mind, found it. It is a Holley Remanufactured carb. It was for a '78 Cadillac DeVille 425cid, Federal, A/T, M4ME carb.

[frs]

Thank you Ethan1 for the info,and your time,my question is about it being a holley remain,this carb,doses not appear to be of a remain,it looks untouched looks like a new one, but dose appear to look like a cad,carb,and would holley re stamp,the carb?That dose not appear to be the case.

Here's a few pics. Thank you.

[Ethan1]

Thank you Ethan1 for the info,and your time,my question is about it being a holley remain,this carb,doses not appear to be of a remain,it looks untouched looks like a new one, but dose appear to look like a cad,carb,and would holley re stamp,the carb?That dose not appear to be the case.

Here's a few pics. Thank you.

 Just going by my manual. It may not be a Holley Reman, but is definitely some sort of replacement. From other Holley Remans, the stamp looks like yours. Not perfect like Rochester did from the factory. Probably not a good carb to start with.

[frs]

Thank you,i have a couple more q-jets to look at ,i will post those # and see if they are a better fit for what i am looking to do.Thanks again.

[novadude]

I have one of these too, and I pulled it from a '78 Cad in a junkyard.  Mine does not appear to be a reman either.  Numbers don't seem to follow the "normal" numbering convention, but from what I can tell, this seems like a good core to use.

One cool thing about this model (if I remember right, and I think your picture shows it), is that the secondary POE holes are below the secondary air valve plates.