Oil pump drive

[twayne24365]

Hey guys, I have a few distributor/oil pump drives and they are all press fit except for one which has a roll pin as well...which one should I use? Or does it really even matter?

 

[Daves69]

Pinned. Easier to tell if it slipped.

 

[340doc]

X2

 

[twayne24365]

Thanks guys

 

[AJ/FormS]

Use the one with the sharpest, most unused flanks on the hex-drive, Cuz you know, if the corners get rounded off,it don't drive the pump real good.

 

[twayne24365]

Use the one with the sharpest, most unused flanks on the hex-drive, Cuz you know, if the corners get rounded off,it don't drive the pump real good.

Didn't even think of that, the one with the roll pin has the "sharpest" corners, so looks like a win win

 

[AJ/FormS]

Yipee! I like winning................