Oil pan.

Locomotion said

You all got that backwards. A 360 has a smaller seal at the rear. A 273/318/340 pan has the same, larger seal at both ends. The OP needs a "car" oil pan and pick-up which has the sump towards the front (basically between the middle & front) because the 360 he got has a rear sump used truck/RV applications.

This is a 360 pan for car applications.
View attachment 1715734091

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chuckle, your absolutely right! Been down that road so many times I just got them backwards. I remember looking for a rear spacer from Hamburger or someone that would allow you to use a 318 pan on a 360 as the blocks usually get swapped and it leaves the swapper with a unuseable pan! I had one 360 chrome pan from Mr Gasket that would not clear an HV oil pump.