Something like that would probably be a Class 1? There's so many classes it's tough for me to keep them straight these days. And seriously, let me know when I can come pick up your brother-in-laws '69.That looks bad ass, My buddy Mark builds bomb proof VW bus 901 transaxles (http://www.markssandtrans.com)
but he got away from the VW powerplants once he played with a turbo Honda based rail. I could see getting him to build me a Corvette LS based rail to race.
Braaaaaap