72 Supreme

Does anyone know anything about these set ups like was the intake cast iron or aluminum, valve specs and cam specs,size of exhaust manifolds. Any info would be appreciated.
Doug.

joe_padavano

The 68 Ram Rod 350 (and identical 69 W-31) used the same heads and cast iron intake as all other 350s in those years. The heads had the 2.000/1.625" big block valves installed. The 308 deg cam used in earlier W-30 motors was used in the 68-70 small blocks. Exhaust manifolds were the same as used on all other 350s, complete with a cap on the crossover port on the RH manifold.

z11375ss

These cars came with a 3 or 4 speed only. A special harmonic dampener was also used. I have a cloned one in the section Well here it is! Located down the small block page. Take a look it's pretty cool. Mine has incorrect red fenderwells. They should be black but they came with the car and I just couldn't take em out.