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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
Speedmaster billet main caps are precision CNC-machined from superior-quality 1025 billet steel
The Speedmaster shift selector shaft uses an O-ring to prevent leakage from GM TH400 cases
Speedmaster high-volume oil pumps give you an additional 20 to 25 percent of much-needed oil volume for your performance application
even under the toughest of circumstances
Made of durable steel
4.250" Bore Piston Oil Ring Rail Spacer Support (0.030" Thick) Set of 8 Speedmaster billet main caps areThese 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.
US$ 72.00
US$ 30.00
US$ 40.00
