I was always curious if the flywheel from a wrangler with the pentstar 3.8 v6 and pressure plate would work in ours and the clutch for crossfire, slk, r170.
both nsg370 trans but the nsg in wrangler has a different spline shaft so either change the shaft or use use r170 clutch with chrysler flywheel & pressure plate, but on flywheels I pretty sure they both have 140 tooth, 8 bolt flywheels.
if someone who had theirs out of there car to take it to napa and compare to one from a wrangle, would give more options, cost less and be a lighter flywheel, so less rotational weight, get alittle more hp at the wheels