Stevec

Have a set of C heads big valve with about 300 miles on them.

All new valves
All new seals
All new seats
Complete valve job
Magnafluxed
Been resurfaced
5 new guides
Guide plates
Had A.I.R bumps ground down
CutlassEFI provided the springs and retainers
Date code are from 67-69


$750 obo

nj_cutlass72

sent pm, any reason to sell after 300 miles of use?

Stevec

It developed a knock in the lower end.
These are big valve c heads!

StickW31

I saw these heads first hand, they are worth every penny.
Free bump steve

Stevec

Thanks Steve M.

hullinger

As a novice to Olds heads, would these heads increase the compression ratio of a low compression 455 or is the compression ratio determined by the pistons? I have a stock '73 455 with 8.5 - 1 compression and so a little higher efficiency through higher compression would be nice.

Chris

dnmfranco

pm sent

Stevec

Tt

pogo69

whats going on with your engine? didnt you have btr build it for you and is this from that engine? i hope not

Stevec

I had BTR build me a 468 I'm about a week or 2 away from firing it up.
These heads are from a 400 I refreshed awhile back,I really want to get rid of these c heads they are too nice to sit in my basement.
They are ready to run!

Stevec

I can text or email pics of heads and work order from machine shop.

smietana

Steve,
Send me some pics, and info. Assume theses are the heads that the roller rockers came from? Might be able to use them, even though I had my B heads done. Tom@spa-poolspecialist.com

74hurstolds

PM sent

Stevec

Plenty of tire kickers but I still have them.....

QS442

Were these milled? Have you measured CC volume?

Stevec

The surfaces were just cleaned up I never cc'd them....

rblatcher442@yahoo.com

could you please send me pics and info. thanks rblatcher442@yahoo.com

Stevec

Sold