Quote:
Originally Posted by njsteve
What are the strange slots in the combustion chambers above the spark plug holes?
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Looks like marker pen to me, Steve ? Maybe a reminder for the machinist that he has done some work ?
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Mitch
1970 Chevelle SS
1966 Chevelle SS
1967 Camaro ss/rs
1938 Business coupe, street rod
2000 FXSTS, original owner, 13k miles
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