[Rookie57]

I am restoring a 1970 Challenger R/T with 4 speed. Engine in it now is 383. This engine looks like a 1971 from coding. Can't find a VIN number on it. Therefore, it appears its not orginal engine and I am thinking of replacing it. My current thinking is to put in 440 with six pack or new crate engine (505). Any help and guidance would be greatly appreicated.

[insuranceguy]

http://dicklandy.com/ForSale/500Wedge-1.htm