those are the correct inards but the cover prolly would require the bigger one which i haven't got. i'mma thinking a 64 cover is the bigger one. someone correct me if i am wrong please!
i've got a pup that is a 60's but the cover i have is the small one (late 60's), it checks out at 29.9 and would need a ground wire resoldered.
it would mean i would have to put the Dark Star in my LP Special instead of using the Mudbucker then i would have to trim it all in black chrome to match the Dark Star instead of shiny chrome to match the Gibby pup. i have all that black stuff but i'mma thinkin!
three words about the head repair
USE THIS PLACE:
http://www.thelutherieshop.com/lespauljr/index.htmthey could prolly plug the hole and veneer it to where you couldn't tell.
send me a PM about the Gibby pup if you are interested. it would be less expensive than anything off Ebay.
i would still have a complete 70's pup and mount with trim ring i could use in my SG dream bass beings i just gave my modded EPI EBO to my step daughter.
those prices are a bit on the gouging side IMHO, but they are not making any more new ones. Novak makes them new but his prices are in the same ball park. i wouldn't hesitate to buy one from him if i needed a Mudbucker even though they are a bit expensive.