Hello, my dads truck is an 88 k2500 light duty with the 350 and 700r4. It has i think around maybe 250,000. Anyway it has piston slap pretty bad. A friend just bought a 95 truck to take the transmission from and is willing to sell the engine for cheap. The 95 engine has 180k on it but supposedly runs great. My dad wants to swap the 88 engine with the 95 engine and wants to know if there are any differences he might encounter. The 88 truck is bone stock with all the emissions equipment still hooked up. Would the engines just swap or are some things in different locations such as egr and whatnot? If stuff is in slightly different places can the serpentine belt system and intake manifold just be swapped over. Also would the 700r4 just bolt up to where the 4l60e or 4l80e was? Going to look at the engine on monday. Thanks