shvd64cdy
+1y
have the motor sent out for the rebuild. they'll probobly boil it, deck the heads and block, turn the crank, new rings, and put in the correct seals for at least 87 unleaded for you. they may give you new heads all together (although your motor is more rare than most), depending on the price of the rebuild kit, you should be able to get it done for around 1,800 with the machine work if neccessary. (round about price if you pull the old one, seperate the trans and re-install it yourself)