Where is the oil pressure sensor for a 68 350-4 bbl? Someone told me to get an oil pressure gauge asap on Buick engines. What kind would you recommend? Thanks, Earshead
the white arrow is where the oil sender threads into the block on a 1970 model. I can only guess a 68 is the same. You can install any gauge you want. Autozone and Advance sell gauges at good prices. I prefer the mini gauges because they're less obvious. I installed a tee so I could have the light and the gauge operational. A light will catch your eye whereas the gauge won't. Most likely though by the time you see either one your engine will be history if you lost all pressure while zippin down the highway or with your foot to the floor racin somebody or just listening to the beautiful sound a four barrel carb makes on a V8.
