4.330" Bore Piston Oil Ring Rail Spacer Support (0.030" Thick) Set of 8 and come in machined or

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

and 350 V8s with OEM carb or Edelbrock #1400 carb

These durable but lightweight aluminum pumps push up to 35 gallons of water per minute of coolant circulation

Dress up your engine with these chrome-plated kits which feature stock

street-rod applications and more

4.330" Bore Piston Oil Ring Rail Spacer Support (0.030" Thick) Set of 8 and come in machined orThese 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.