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

The Kit includes all necessary Gaskets, Needle & Seat, Heavy Duty  Accelerator pump cup, check ball, seals, clips, well pad, Accelerator pump pin, Mounting Gasket and instruction sheet. Color of parts may vary. 1037 Cup

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 1979 not a 1978  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 CARBURETOR REBUILD KIT COVERS THE FOLLOWING ROCHESTER QUADRAJET 4MV OEM NUMBERS. 

See 3rd picture of carburetor to see where numbers are located. 

1973-74 CHEVY AUTO  350, 396, 400 & 454. Carburetor OEM #'s 7043200 7043201 7043202 7043203 7043212 7043213  7044201 7044202  7044203 7044206 7044207  7044208 7044209 7044210 7044211 7044221 7044223 7044225 7044226  7044500 7044502 7044503 7044505 7044506 7044507 7044526

1973-78 CHEVY TRUCK 350, 400, & 454" Carburetor #'s 7043200 7043201 7043202 7043203 7043207 7043208 7043210 7043211 7043215 7043216 7043507

7044202 7044203 7044212 7044213 7044214 7044215 7044216 7044217 7044218 7044219 7044223 7044224 7044226 704227 7044500 7044502 7044503 7044512 7044513 7044514 7044516 7044517 7044518 7044519 7044520 7044526 7044527

7045212 7045213 7045214 7045215 7045216 7045217 7045225 7045229 7045583 7045584 7045585 7045586 7045588 7045589   17054919 17054920 17054921 17054926 17054928 17054929 17054930 17054931 17055037 17056212 15056217 17057213 17057215 17057219 17057229 17057514 17057525 17057529 17058212 17058213 17058215 17058229 17058513 17058514 17058515 17058525 17058529

1972 CHEVY TRUCK W/ 6.6 402. Carburetor OEM #'s  7042206 7042207 

We ship First Class Mail and generally ship

 same or next 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 the delay is not our fault. 

We thank you for looking