I think you can get complete rebuild kits for about $400 or so but that is if the housing and rotors arent shot. But there are plenty of blown engies out there you can scavenge off of for super cheap
Thats my motor I gave to kyle…lol. Its bigger than a 454… 
Yup, you GAVE it to Kyle! Not that I would be able to get it in there without a shoe horn.