Just took the head off the 170 in my 1963 Falcon which went near textbook. While my son and I were admiring our work I noticed something odd in the cavity between cylendars 2 and 3 (counting from the front), 3 small pieces (see pictures). What do they go to? Engine appears to have hydrolic lifters whic appear intact, haven't removed them yet to verify.
Thanks for the help
Thanks for the help