I have no info on the 502 for you but I'm just throwing my vote in for keeping the 427. You don't see them any more I they were great motors. I'd build it up personally.
__________________
Trey
Current rides: 2000 BMW 540i/6 and 86 C10.
Former ride: 1979 Trans Am WS6: LT1/T56, Kore 3 C5/6 brakes, BMW 18in rims
|