1996 FZJ. replacing head gasket and was curious what is ok to send through the parts washer? can the oil cooler and exhaust/intake manifolds be hot tanked are heater pipe and water bypass pipe ok? just seeing what I should send to machine shop when head is decked!!! also what is best way to clean off cylinder block? I've done some research but their is tons of different opinions and ways just trying to find what most of you would agree on or recommend thanks for any advice and information.
Jd
Jd