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Author Topic:   I need some casting number help
CrazyT
Dirt Forum Racer

Total posts: 82
posted December 10, 2005 07:37 PM  
I have 3 intakes which is the best? SBC
345250
348250
14014433

We are allowed to cut the plenum out and we run 2 barrel carbs. The 14014433 came off one of those hecho mexico crate engines and the ports measure just a little bit bigger.

CrazyT
Dirt Forum Racer

Total posts: 82
posted December 13, 2005 03:08 PM  
Come on guys anyone have a casting number book. Mortec isn't getting the job done.

LUBEGUY07
Dirt Freak

Total posts: 312
posted December 13, 2005 05:10 PM  
313,467 and 598 or 596 are the best flowing stock cast iron 2 brl intakes.im not sue on the last number i just remember its 5 something

Flying Jack Ace
Dirt Roller

Total posts: 19
posted December 13, 2005 05:31 PM  
Here's a good link which for some reason is not working right now for me..check back later
http://www.kendrick-auto.com/chevrolet_intake_maniflolds.htm

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