I ordered stock in and ex valves for my 1954 331
hemi from a shop. They quote me : "the intake valves are 3/8 stem, 5.12 long and
1.94 head diameter. The exhaust valves are 3/8 stem, 5.055 long and 1.75
head diameter. All are 4 groove locks".
Are these specs are stock size valves (no oversize
in stem and head diameter) and correct for my engine?
Thank you for any leads.
Dedy
'54 imp limo
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