I have a totally rebuilt 340 motor that is cuurently in a 1974 Plymouth Duster Street stock (circle track trace car). Motor has a date code from mid-late 1972.(I will post casting #'s soon) . Car was in an accident and no longer driveable. Drivetrain was untouched. Motor has mild cam (couple steps above stock), "J" casting heads and 2bbl intake/carb ( that was required for class it was run in). I don't know the exact specs of the cam. Idles smooth. Runs excellent no smoke, leaks etc. Motor was built by legendary engine builder Charlie Weston (from Piscataway,NJ) according to the guy I bought car from (old guy that has been racing for 40 years). Motor only has 10 races on it (approx 1500-2000 miles ). It also has high performance factory exhaust manifolds on it too. Asking $2250 B/O

Block casting # 2780930-340-2

date code 5-31-72

casting # on driver side exhaust manifold is 2863553

casting # on the pass side exhaust manifold is 2863549

Exhaust manifolds $425

Also have a rebuilt 727 trans in the same car. It was built by Royal transmission in Spotswood,NJ . Asking $525 B/O

Rebuilt "X" heads:

Totally rebuilt;mild port work; 2.02/1.65 valves

Have all paper work for components used and flow nymbers

Heads are good up to .540 lift

asking $1150 (They were on a 360 for a couple of hundred miles then car was parted out)

located at my friend's house in Hamilton,NJ (Mercer County)

 

I wll have the motor/trans/heads at Maple Grove on Saturday. Motor is still in car so you will be able to hear it run