Cruise friendly low 12's with a 340 Dart

local mopar guy here is selling an RPM performer intake and a 800 cfm TQ for $150. Both are less than a year old and the TQ was new not rebuilt. He's also got a set of 2.02 X heads for $500. You guys think these would be good deals for my goals?

Apparently, he just went the stroker/ aluminum head route on his 360.