Does any one sell a drive I can use to drive the oil pump on my 72 455 GS that would be driven by a drill motor to check for oil pressure?
I use the same drive as I use on bbc.....no issues at all https://www.summitracing.com/parts/sum-901015 I like the gex key better than the type that has a knurled end
I use a stock BBB distributor housing with a sbc shaft. The sbc shaft is longer and a little easier to get the drill on.
If you use an old distributor make sure to pull the shaft out a little when you put the drill on it - so it is NOT pushing on the oil pump shaft. That would cause the gear to push into the cover and wear into it.