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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
O-ring seal is included
The gears are precision-machined from the highest quality aluminum silicon bronze alloy for maximum durability
High-volume water pumps have a ribbed aluminum housing and a heavy duty ball/roller bearing assembly
Speedmaster braided hoses feature a partial stainless steel reinforcement within the inner braid
4.350" Bore Piston Oil Ring Rail Spacer Support (0.030" Thick) Set of 8 O-ring seal is includedThese 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.
