Welcome to Mountain Man Fuel Systems

We are a full service carburetor shop with more than 40 years experience: 

Parts, Rebuilding Service & Stock Carburetors

Our kits are made in the USA with high quality ethanol resistant parts

This kit contains everything you see in the picture ( actual kit) . 

You will receive: all necessary gaskets, nitrophyl float, float gauge, filter,  needle & seat, complete accelerator pump assembly , pump pin, well pad, choke screws & retainer clips, seals, choke vacuum tube, check ball, pinch clips & instructions ( color of gaskets may vary.)  

Please choose your carburetor kit from the numbers that are stamped on the carburetor or the metal tag. Even the metal tag can be questionable as they can be swapped around. Even if you think you have the original carburetor it is best to confirm this with the numbers on the carburetor. We have had customers POSITIVE it's the original only to get their kit and find out it doesn't fit. Their carburetor is actually a 1978 not a 1977... One year off can make a difference in the kit you need.

See last picture to see where the OEM numbers are stamped on the carburetor

This kit services the following carburetor numbers:  See last picture to see where the numbers are stamped on the quadrajet..

1975-77 CADILLAC 425" 500" : 7045193, 7045230, 17056230, 17056232, 17056530, 17057230 17057233

If you do not find your number above please email your number and I will guide you to the correct kit

We ship First Class Mail and generally ship

 same or next business day from payment received.

If your package is delayed, please understand

 that once it is picked up it is out of our control. 

We will do our best to assist you: 

track your package and file a report with USPS 

if necessary, but please understand the delay is not our fault. 

We thank you for looking