Really.. thank you tim.. those rocker arms are a trip aren't they.. look like swiss cheese with all those holes in them

Dustin

Southern Oregon Y's Guy

http://www.facebook.com/?ref=home#/profile.php?ref=profile&id=1441322018

Dustin, I have a 4160 Holley you can have, it will need to be gone through though.  I'll get it to you with your rockers, they are done by the way.

   God Bless.   Tim                           http://yblockguy.com/

350ci Y-Block FED "Elwood", 301ci Y-Block Unibody LSR "Jake", 312ci Y-Block '58 F-100, 338ci Y-Block powered Model A Tudor

tim@yblockguy.com  Visalia, California    Just west of the Sequoias

That ‘50003’ carb is a model 4180 carb and will be off of an early Eighties Ford truck and not easily retrofitted to a smaller cubed engine partly due to it being designed around emissions requirements.  Although it can be made to run, it’s not very adjustable.  A better choice would be a universal model 4150 or 4160 Holley carb.  Avoid using it if at all possible.

Lorena, Texas (South of Waco)

According to the Carburetor Doctor, 50003 is a part number for a carb repair kit for a Holley 4180. Crosses over with repair kit CK304.

http://www.carburetor.ca/carbs/kits/CK304.htm

hey guys.. my B intake manifold will be here soon so i've been keeping my eye out for a decent carb.. I ran across an ad for one on the local CL but i couldn't come up with any info on it other than what was listed.. The ad says "holley motorcraft 4bbl 600cmf #50003"  Any ideas or info about it and if it will be a decent carb for a mildly built 292? Thanks in advance for the help..

Dustin

Southern Oregon Y's Guy

http://www.facebook.com/?ref=home#/profile.php?ref=profile&id=1441322018