ok i have to drop my motor due to that im getting a new trans and fixing my mount..i have a b18b..what sould i replace when i have my motor out?

 

I'd do timing belt and water pump at the least. unless you know they are both new and ok. maybe even poly motor mounts?

 

anything else??

 

change your head gasket...intake and exhaust gasket...oil sump gasket...new oil pump is always reassuring...but im sure yours is ok....water pump is nice too...thermostat and the gasket for it...valve cover gasket if you really wanna get ---- about gaskets...and your timing belt...eh...i did all the above on a motor i have in my garage...and the thing sits there collecting dust...hehehehe..

lewis

 

underdrive pulley

 

Wow, you guys are over achievers....
Id just leave it. If anything, the Timing belt if its never been done. Water pump...nah, wait till it goes **** up.
Head gasket? C,mon mang

 

1.) Timing Belt
2.) Water Pump
3.) REAR MAIN SEAL :-)