The Y Block V8 runs smoothly, has been converted to 12 volts with an alternator, electric ignition and 465 CFM Holly Carb on a polished aluminum Mummert manifold, Flow Teck Ceramic coated headers that goes threw Flowmaster Hushpower mufflers. It has a great low rumble and also has electric cut outs more noise. It has many options, power windows, power seats, power steering, Fordomatic transmission, cruise control, telescoping wheel with 2 tops - soft top and and hardtop.