head case
head case
hi, im fixing up a 69 327, I heard that if you put 305 heads on that it might rais my compression, I dont know if this is true or not so im hoping that sombody can let me know if this is true or not.... and maybe stop me from doing somthing stupid.
thanks..
thanks..
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509 camaro fan
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Sep 6, 2015 10:43 AM




