Yes. And the 93-95 L67 heads are identical.

Is everything else the same, such as pushrods, etc?

Yes, as far as the valve train goes. All but the rockers and bolts.

Did I interpret this right that are you saying that the 93-95 L67 heads are aslo interchangeable with the L27'*?

Ok, for the third time in this topic:

93 and 94 L27 heads are identical to 93-95 Series 1 L67 heads.

All i want to know is if these would be worth the time and money to put on my Regal.

The rockers? They'll give you a gain.

But the L67 heads are the same as what'* on your 93 Regal.

Again, let me know if I should make a new topic...

The '95 heads I have had supposedly around 150k miles. Should I "rebuild" them or have them rebuilt before installing the ZZP rockers? What'* involved? Should the springs be replaced? Pushrods? Sorry I don't totally understand valvetrain.

And, should I use an L67 head gasket? Is it any better than an LN3 gasket?

ill check to see if the part number for the gaskets are the same should be.

rebuilding a head would involve alot of stuff u cant do... you dont have the machines. they shave the head, put new vavle guides (go with bronze ones they make less friction) should be new vavles (stainless if you can find them), new vavle angle job.

doesnt always require new springs but while your in there do it please. definatly new keepers and retainers. tried doing it once with out doing new keepers (i mean they had a nice tit on them it should have been ok...) those things dropped a vavle within the year...

get new lifters while you have it torn apart. the old ones are probably plenty gone by now