Well, here are some pictures of my second attempt at a gerotor drive oil pump front cover using the bottom half of a 3800 cover. This time I made a jig to weld it on, used a S2 drysump front cover as the donor for the top half, used 1/4" aluminum for the splice piece, and generally did a better job.
I'm happy even though it was a pain in the *ss to weld. My friend who welded it says he's not doing another unless I break this one.
gerotor cover rev A
gerotor cover rev A
gerotor cover rev A
gerotor cover rev A
I'm happy even though it was a pain in the *ss to weld. My friend who welded it says he's not doing another unless I break this one.

gerotor cover rev A
gerotor cover rev A
gerotor cover rev A
gerotor cover rev A