I got a holley list #2489 With a stamping of C2TE off a 60 F550. I cannot find a CFM rating in my holley book or on the net. The throttle plate is stamped 1.03 which causes me to guess its about 300 CFM.
Any insight on this old odball would be great.

 

I have a Holley 2403 on my 62'. I had the hardest time finding anything about it and finding a rebuild kit. I ended calling Holley direct and found the kit. I would try that. Good luck.
Charlie

 

Hey man...are you SURE about that list number???

What motor and transmission is in that truck?

I cannot find that list number anywhere in my books...and these
are pretty complete books...

They even list everything I needed to know about the '64-66 ONLY
260-V8 small-block tripower I just picked-up...VERY rare peice...


Just tryin' to help ya out man...I know how it goes sometimes...


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Got it from holley. Goverend, 265 CFM 2bbl, agriculural/industrial. Used on 272, 292, 289, 302, and 330 MD engines. Setup is like a stock holley 2300. Thanks yall.