i think it is same as the size in 80s, i will try to upload some pics of that.

i have one piston set, have you got that or still in search of that?? do tell me if you need it

Most common cause of an Evap Leak Smell on Volvo S70's is a crack in the "J" hose which is connected the charcoal canister. OTHER causes could be leaks on the Evap Lines and the Purge solenoid(on radiator shroud), but the most common is a cracked J hose which gives off a P0442 OBD2 code. I...