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  • STG_2268-P

    NASCAR Pinion Yokes

    • AISI/SAE 4340 nickel-chromium-molybdenum aircraft quality
    steel is through hardened for optimized strength & toughness
    • Extensive mill profiling & pocketing for lightweight rigid design
    Integral doweled billet u-joint caps for precise located fit
    • U-joint bores machined with caps in place promotes even
    clamp load on u-joint
    • Broached spline post heat treat provides precise, accurate
    and consistent fit
    • ARP 12 point cap bolts
    • Cap bolt safety wire provisions