1981 GMC P3500 Brands

    • Xtreme Marine Camshaft Kit
    • Opt. Retro-Fit Hyd Roller
    • 2200-5800rpm
    • Adv.Dur. 284 Int./290 Exh.
    • V.Lift .547 Int./Exh.
    • Lobe 112 deg.
    • Incl. Cam/Lifter/V.Springs/Time Set

    Fitment:

    1981 GMC P3500 7.4L V8

    C$2,246.20
    • Nitrous HP Camshaft Kit
    • Hyd Flat Tappet
    • 2800-7000rpm
    • Adv.Dur. 294 Int./316 Exh.
    • V.Lift .588 Int./.600 Exh.
    • Lobe 113 deg.
    • Incl.Cam/Lifter/V.Sprng/Ret./Lock/Seal/Timing Set

    Fitment:

    1981 GMC P3500 7.4L V8

    C$1,056.69
    • Thumpr Camshaft Kit
    • Retro-Fit Hyd. Roller
    • 1900-5500rpm
    • Adv. Dur. 283 Int./303 Exh.
    • V. Lift .547 Int/.530 Exh.
    • Lobe Angle 107 deg.
    • Incl. Cam/V.Spring/Ret/Lock/Seal/Timing Set

    Fitment:

    1981 GMC P3500 7.4L V8

    C$2,246.20
    • Mutha Thumpr Camshaft Kit
    • RetroFit Hyd.Flat Tpt
    • 2000-5900rpm
    • Adv.Dur. 287 Int./305 Exh.
    • V.Lift .510 Int./.495 Exh.
    • Lobe Angle 107 deg.
    • Incl. Cam/V.Sprng/Ret.Timing Set

    Fitment:

    1981 GMC P3500 7.4L V8

    C$1,055.78
    • Big Mutha Thumpr Camshaft Kit
    • RetroFit Hyd.Flat Tpt
    • 2300-6200rpm
    • Adv.Dur. 295 Int./313 Exh.
    • V.Lift .522 Int./.507 Exh.
    • Lobe Angle 107 deg.
    • Incl. Cam/V.Sprng/Ret./Timing Set

    Fitment:

    1981 GMC P3500 7.4L V8

    C$1,059.52
    • Magnum Marine Camshaft Kit
    • Mech Flat Tappet
    • 4200-7200rpm
    • Adv.Dur. 310 Int./314 Exh.
    • V.Lift .638 Int./.631 Exh.
    • Lobe 108 deg.
    • Incl.Cam/Lifter/V.Sprng/Ret./Lock/Seal/Timing Set

    Fitment:

    1981 GMC P3500 7.4L V8

    C$1,214.68
    • Blower And Turbo Camshaft Kit
    • Mech Roller
    • 3500-7000rpm
    • Adv.Dur. 300 Int./308 Exh.
    • V.Lift .652 Int./Exh.
    • Lobe 114 deg.
    • Incl.Cam/Lifter/V.Sprng/Ret./Lock/Seal/Timing Set

    Fitment:

    1981 GMC P3500 7.4L V8

    C$2,387.46
    • Xtreme Marine Camshaft Kit
    • Mech Roller
    • 5500-7500rpm
    • Adv.Dur. 319 Int./326 Exh.
    • V.Lift .782 Int./.714 Exh.
    • Lobe 110 deg.
    • Incl.Cam/Lifter/V.Sprng/Ret./Lock/Seal/Timing Set

    Fitment:

    1981 GMC P3500 7.4L V8

    C$3,020.88
    • Xtreme Energy Camshaft Kit
    • Mec. Roller
    • 3200-7200rpm
    • Adv.Dur. 292 Int./298 Exh.
    • V.Lift .660 Int./.666 Exh.
    • Lobe 110 deg.
    • Incl.Cam/Lifter/V.Sprng/Ret./Lock/Seal/Timing Set

    Fitment:

    1981 GMC P3500 7.4L V8

    C$2,245.82
    • Magnum Camshaft Kit
    • Mech Flat Tappet
    • 3000-7000rpm
    • Adv.Dur. 306 Int./Exh.
    • V.Lift .555 Int./Exh.
    • Lobe 110 deg
    • Incl.Cam
    • Lifter
    • V.Sprng/Ret./Lock/Seal
    • Timing Set

    Fitment:

    1981 GMC P3500 5.7L V8

    C$1,062.31
    • Xtreme Marine Camshaft Kit
    • Hy. Flat Tappet
    • 1000-5000rpm
    • Adv.Dur. 256 Int./262 Exh.
    • V.Lift .447 Int./.462 Exh.
    • Lobe 112 deg
    • Incl.Cam
    • Lifter
    • V.Sprng/Ret./Lock/Seal
    • Timing Set

    Fitment:

    1981 GMC P3500 5.7L V8

    C$749.98
    • Xtreme Energy Camshaft Kit
    • Hyd Flat Tappet
    • 1000-5200rpm
    • Adv.Dur. 256 Int./268 Exh.
    • V.Lift .447 Int./.454 Exh.
    • Lobe 110 deg
    • Incl.Cam
    • Lifter
    • V.Sprng/Ret./Lock/Seal
    • Timing Set

    Fitment:

    1981 GMC P3500 5.7L V8

    C$789.46
    • Xtreme 4 X 4 Camshaft Kit
    • Hyd Flat Tappet
    • 1000-5200rpm
    • Adv.Dur. 254 Int./262 Exh.
    • V.Lift .447 Int./.462 Exh.
    • Lobe 111 deg
    • Incl.Cam
    • Lifter
    • V.Sprng/Ret./Lock/Seal
    • Timing Set

    Fitment:

    1981 GMC P3500 5.7L V8

    C$764.14
    • XFI 210/218 Hydraulic Roller Cam K-Kit for Chevrolet Small Block

    Fitment:

    1981 GMC P3500 5.7L V8

    C$2,385.80
    • XFI 230/236 Hydraulic Roller Cam K-Kit for Chevrolet Small Block

    Fitment:

    1981 GMC P3500 5.7L V8

    C$2,387.28
    • Xtreme Marine Camshaft Kit
    • Opt.Retro-Fit Hyd Roller
    • 2800-6200rpm
    • Adv.Dur. 296 Int./302 Exh.
    • V.Lift .566 Int./Exh.
    • Lobe 112 deg.
    • Incl. Cam
    • /Lifter/V.Springs/Time Set

    Fitment:

    1981 GMC P3500 7.4L V8

    C$2,389.33
    • Magnum Camshaft Kit
    • Opt Retro-Fit Hyd Roller
    • 3000-6500rpm
    • Adv.Dur. 304 Int./Exh.
    • V.Lift .612 Int./Exh.
    • Lobe 110 deg.
    • Incl.Cam/Lifter/V.Sprng/Ret./Lock/Seal/Timing Set

    Fitment:

    1981 GMC P3500 7.4L V8

    C$2,246.20
    • Magnum Camshaft Kit
    • Opt Retro-Fit Hyd Roller
    • 3500-6500rpm
    • Adv.Dur. 314 Int./Exh.
    • V.Lift .612 Int./Exh.
    • Lobe 110 deg.
    • Incl.Cam/Lifter/V.Sprng/Ret./Lock/Seal/Timing Set

    Fitment:

    1981 GMC P3500 7.4L V8

    C$2,246.20
    • Magnum Marine Camshaft Kit
    • Mech Flat Tappet
    • 2500-6500rpm
    • Adv.Dur. 270 Int./280 Exh.
    • V.Lift .561 Int./.575 Exh.
    • Lobe 110 deg.
    • Incl.Cam/Lifter/V.Sprng/Ret./Lock/Seal/Timing Set

    Fitment:

    1981 GMC P3500 7.4L V8

    C$1,115.98
  1. Key Features:
    • Front Right

    Fitment:

    1981 GMC P3500 BASE, Value Van / 4.8L L6 GAS, 5.7L V8 GAS, 7.4L V8 GAS

    C$259.98