Might as well post these drivetrain stampings from the Ash Gold Z28 on Bring A Trailer and make note that the cowl plenum air cleaner housing is a fiberglass reproduction.

I've known about the car for 20+ years. Stampings look OK, IMO.

Go! Go! Green.

I love the color of this car!

Bid to $45k and didn't meet reserve... surprising it didn't go higher.

To summarize the drivetrain, am I correct in thinking from the photos that this 03D car has its original 302, likely original BV axle (dated March 19), and a Muncie dated March 20 that's likely replacement since no VIN next to the date code?