[WANTED] 360 LA pistons std. to up comp

[mopops]

new good used? want to raise comp on 89 360 motor tks

 

[74 360 dart sport]

I have std. Bore used out of my 1974 360 LA h.p. motor 41000 miles on them in excellent condition

 

[mopops]

what compression are they

 

[74 360 dart sport]

9.0:1