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14 bolt cast iron heads

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incharge

Member
Joined
Dec 11, 2005
Messages
785
These are RARE early experimental 14 bolt heads that are heaveily ported and huge valves they take a custom rocker shaft .. has anyone ever seen a set like this before ?? I am undecided on what to do with theses ...
 
Those are early pre stage 1 heads the 291 sounds right but you need custom offset rockers i have seen production heads done like this with a 1.84 intake 1.65 exhaust if i remember correctly they flow like 240 cfm on the intake they will make a good choice for a mild street stage project .
 
the intake valve measures 2 " with a tape measure I have the rocker shaft assembly as pictured ,I would need the rockers though
 
I might have a complete set of rockers burried somewhere if you deside to yose them.

CC
 
If your interested in selling them I would be very interested in buying them. I sort of collect odd Buick engine things like that. I might even build a motor with my 3.4 block with factory stud girdle from the early 80's Bonneville program. ;)
Mike
 
Stage one 14 bolt heads

I have the same heads on my engine. They flow very good #'s.
 

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  • STAGE 2  260 CU IN  OFFCENTER 14 X HEADS 009.jpg
    STAGE 2 260 CU IN OFFCENTER 14 X HEADS 009.jpg
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