Home » Crank, Oil and Piston » Where Is The Oil Pressure Switch / Sending Unit On A Chevy 350 Engine Any Takers Where Is The Oil Pressure Switch / Sending Unit On A Chevy 350 Engine Any Takers Im trying to install a mechanical guages because mine dont work, i need to know where the oil pressure switch or sending unit is Tags:Chevy, Engine, pressure, Sending, Switch, Takers, Unit Related Questions 1997 Nissan Quest Missfire And Knock Sensor When the van is at wide open throttle it will accelerate up to about 4500 RPM’s then its like it hits a rev limiter.. once you release the throttle Will A 88 Harley Twin Cam Motor Fit In 96 S&s Evo Cases I have a 01 twin cam motor will it fit in 96″ cases im not sure about the bore sizes/ if the cylinders sleeves will fit in the cases Answers for The Question Patrick M What year? They are usually near the back of the engine, sometimes near the oil filter. hurchelfox don’t know the year? behind the distrtbutor to the right,or just above the oil filter Lance Looking into the engine compartment from the driver’s side it is all the way back where the engine meets the transmission (bell housing), below the rocker arm cover. infoman6617 buy one they are easy to replace once you have it them you will see what it looks like and most are by the oil filter but some are up on top on the back of the motor a round the disturber Jordan look along the outer sides of the block…there should be either senders or switches already threaded into the block. most engines no matter who makes them have auxiliary oil gallery plugs in the block. usually 1/8 inch pipe thread. sometimes 1/4 inch…easiest way is to find one of those plugs or senders/switches, unscrew it…if coolant comes out, you’re at the wrong hole….look for wires or lines(if a mechanical guage is being used) coming off the engine block… Hall + Oates usually near the oil filter, edrambo51 Back of block behind distributor Incoming search terms: Chevy 350 Oil Pressure Sending Unit,Where Is The Oil Pressure Sending Unit On A Chevy 350,Where Is The Oil Sending Unit On A Chevy 350,Oil Pressure Sending Unit On Chevy 350,Yhs-fullyhosted_003,Oil Pressure Sending Unit Location 350 Chevy,Oil Sending Unit 350 Chevy,Sbc Oil Pressure Sending Unit Location,Oilsending Unitfor 350 Motor,Which Oil Sending Unit Do I Have On 85 Chevy C-10 V-8 Engine?