Speed-Pro File Fit Plasma Moly Piston Ring Set - 4.000" Bore (+.065") - Top Ring: 5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Oil Tension Ring: Standard 57 Holley 4500 / Quick Fuel

Holley 4500 / Quick Fuel Carburetors

Includes s┼ ½sa ProLine M22 ports for easy installation of adapter fittings or s┼ ½sa ProLine direct-port hose ends for plumbing an oil cooler and dual 1/8" NPT plugs for gauges and turbo/supercharger oil supply (plumbing diagram included in instructions)

3 in Drive Shaft Diameter

Engine Cooling Fan Controller

1983-1984 Mercedes-Benz 300TD

Speed-Pro File Fit Plasma Moly Piston Ring Set - 4.000" Bore (+.065") - Top Ring: 5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Oil Tension Ring: Standard 57 Holley 4500 / Quick FuelSpeed Pro designs and engineers pistons to meet the most demanding street performance and racing conditions. In combination, we draw upon more than 100 years of Speed Pro engine mastery to enhance the piston ring and its seal. Our Speed Pro brand is recognized for being a winner in every form of racing, and is the proven horsepower leader in oval track and drag racing. Hell Fire Rings: Speed Pro Hell Fire rings, manufactured from a specially hardened