I''ve got a 351 cleveland, I'm stumped. At about 2000 rpm there is an annoying rattle that seems to be coming from the front of the engine. I've taken all the belts off to eliminate alt, wtr pump, pwr steering pump and a.c. compressor.has a new distributer. has a new timing chain and gears, new harmonic balancer. new heads and lifters.
removed spark plug wires one at a time to pinpoint whether or not is was a brg or rod. nope.
engine runs fine otherwise.
thanks for any ideas and help.