Hey guys, I have a 99 S10 2.2L 170K automatic bought new. My brother had the truck and the head leaked. Antifreeze got into the block and contaminated the oil. Well, it is now frozen because he let it sit with all the antifreeze in the block. I guess the motor is dead. Anyone know of any companies that sell good long blocks or companies that sell used. I've checked some out some companies but so far no luck. Thanks.