Cutlass425f85

Can anyone tell me where to tap into to get my oil pressure with a mechanical gauge someone told me above the oil filter but i dont know what to do
96 LT1 383

WS Sick

First you'll need a mechanical gauge that has a length of hose attached to it with a 1/4 inch pipe thread. There are two plugs over the oilfilter boss on the drivers side, engine off, remove the lower one and thread the end of the oil pressure gauge into it, tighten and stat the car, should read good oil pressure here.