Nov 17, 2010 #1 3 340 4 speed Member Joined Nov 25, 2009 Messages 10 Reaction score 0 Rating - 0% 0 0 0 Contact seller looking for good core or pump for 1970 340 part number 3420037. motor is june of 70 build.
Nov 18, 2010 #2 cudamark Well-Known Member Joined Mar 14, 2009 Messages 13,323 Reaction score 4,718 Location San Diego Rating - 100% 28 0 0 So you're looking to match a casting number and a date code?
