Tony,
It was a factory 502 efi, reg. bravo no external. they sell alot of them around loto for the ride more than the performance I guess. Most of the ones I have seen are 454 mags though
Chad

I seen one for sale in northern mi once,it was brand new,I pulled in on a sunday morning and walked up and looked at what prop it had on it-a 21 pitch 3 blade if that tells you anything (slooooow),Smitty