Boundary Racing

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  • Boundary Oil Pump Gears

    Boundary Oil Pump Gears

    Price range: $239.00 through $339.00

    A billet oil pump gearset for the Ford 4.6L Modular V8, machined from quenched-and-tempered Chromoly billet with a race-inspired gerotor design. ColdFlow mirror-finished, with optional MartenWear-hardened wear surfaces for stability in sustained high-rpm use. Machined in Royse City, TX.   MartenWear heat treats the exterior surface of the part to be extremely hard and long-wearing….

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • Boundary Stage 1 Oil Pump Assembly

    Boundary Stage 1 Oil Pump Assembly

    Price range: $439.00 through $739.00

    A Stage 1 oil pump for the Ford 5.4L Modular V8, built on the larger-volume 3V housing with our mirror-finished billet gearset for the most flow of any Modular pump. The bigger gear adds mid-range and low-end protection plus extra strength, blueprinted and torqued to spec. Made in the USA, lifetime warranty.   The MartenWear…

    Select optionsDone This product has multiple variants. The options may be chosen on the product page