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#1
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Factory B/B GM intake # 3885069. Inner plenum below carb was ground out for racing.
Whats if for and how much is it worth? Thanks Dave |
#2
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The old L-88 intakes had the ground out plenum. I did this to my intake back in 1968, this was probably done by someone that read the same articles I did [img]/ubbthreads/images/graemlins/
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1968 COPO/YENKO 9737 Non-Converted |
#3
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BBC Intake Manifold Casting Numbers
ALUMINUM RECTANGULAR PORT - Holley 4V 3885069 1966-68 396 375 L-78 427 425 L-72 http://www.nastyz28.com/bbcmenu.html#intake [img]/ubbthreads/images/graemlins/biggthumpup.gif[/img] [img]/ubbthreads/images/graemlins/ ![]()
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