4.330" Bore Piston Oil Ring Rail Spacer Support (0.030" Thick) Set of 8 These kits include the necessary

These kits include the necessary shims and hardware to reinstall your starter

They include a drain plug for clean and easy fluid changes

and come in machined or polished finishes to suit your application needs

TheseSpeedmaster Ford front covers are direct replacements for your stock timing chain cover

The TorqueWorm is a torque bias

4.330" Bore Piston Oil Ring Rail Spacer Support (0.030" Thick) Set of 8 These kits include the necessaryThese Speedmaster piston oil ring spacers are used in applications where the piston oil ring groove intersects the pinhole. Speedmaster piston oil ring spacers are manufactured from spring steel and install against the bottom sill of the oil ring groove. Available in different bore diameters to suit your specific engine's needs, the Speedmaster piston oil ring spacers will keep your pistons working smoothly throughout the entire operating range.