I soaked the pistons and lifters for weeks with everything except skunk pee, finally drove out the pistons, was able to drive the lifters off the cam with a big screwdriver, except ONE lifter. and, I cannot budge the lifters out of the bores. afraid to put the torch on them.??? 273 solid lifter engine. pics attached/ !! the cyl bores are really clean would ya believe?
any advice!??