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#1
02-14-2019, 10:18 PM
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6x-8 heads
hi guys, just got back from the machine shop. had my heads cleaned and magged. no cracks, I was looking them over and chasing some threads when I ran across this one above the crossover on the driver side. its 5/16 and not very straight. doesn't look to be a helicoil but maybe it is. do you,all think its ok or should I do something about it? not that great of a picture but you get the idea. its a little straighter than it looks, but not right. it threads in 1/2 inch. thanks BLUE TA
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