COMP Cams

COMP Cams Camshaft CS 270S-10

SKU 12-222-4

MPN cca12-222-4

$309.95 · Available to order

COMP Cams Camshaft CS 270S-10

An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts. Ideal for use with higher compression ratio engines that need to bleed off compression, the magnum series performs its best when static compression is 9.5:1+ and with an aftermarket higher stall torque converter. Delivering excellent high RPM power, while not needlessly abusing valve train parts, the Magnum grind family is the perfect choice for performance engines equipped with mild ratio rocker arms and traditional performance valve springs.

Confirmed vehicle fitment
YearsMakeModelSubmodelDrive
1980–1986ChevroletK20Scottsdale—
1980–1986GMCK1500 SuburbanHigh Sierra—
1983–1986PontiacParisienneBrougham—
1980ChevroletK10 SuburbanSilverado—
1986–1989ExcaliburPhaetonBase—
1989–1991ChevroletV2500 SuburbanScottsdale—
1994–1995ChevroletC1500Base—
1980–1986GMCC3500High Sierra—
1981–1986ChevroletC10 SuburbanCustom—
1995GMCYukonSLT—
1993ExcaliburLimitedBase—
1996BuickRoadmasterCollector's Edition—
1990GMCV2500 SuburbanSLE—
1980–1986GMCC2500High Sierra—
1994–1996ChevroletImpalaSS—
1994–1995GMCK1500Sierra SLT—
1988–1995ChevroletK2500Cheyenne—
1994–1995GMCC1500Sierra SL—
1992–1995GMCC1500 SuburbanSLE—
1982ChevroletK10 SuburbanScottsdale—
1987GMCR2500 SuburbanHigh Sierra—
1980–1996GMCG3500Rally—
1983ChevroletG10Base—
1980–1981ChevroletC20Cheyenne—
1981–1984ChevroletG10Bonaventure—
1985AvantiIIGT—
1987ChevroletV20Silverado—
1984–1986ChevroletC20 SuburbanScottsdale—
1980PontiacLeMansBase—
1982ChevroletCamaroZ28 Indianapolis 500 Pace Car—
1987–1994ChevroletBlazerSilverado—
1980–1989GMCP2500Base—
1982–1986PontiacFirebirdS/E—
1980PontiacFirebirdBase—
1994ChevroletBlazerSilverado Sport—
1980–1985ChevroletP20Step-Van—
1989–1991ChevroletV1500 SuburbanScottsdale—
1988–1993GMCC1500Sierra SLX—
1985–1986ChevroletK20Silverado—
1980–1986ChevroletC30Scottsdale—
1994–1995ChevroletK1500Base—
1995GMCC1500 SuburbanSLT—
1989–1992PontiacFirebirdTrans Am GTA—
1980–1986GMCK2500 SuburbanBase—
1983PontiacGrand PrixLJ—
1988–1995ChevroletC3500Silverado—
1994–1995ChevroletC3500Base—
1987ChevroletR10 SuburbanCustom Deluxe—
1994–1996CadillacCommercial ChassisBase—
1992–1995GMCK2500 SuburbanBase—
1985–1986ChevroletCamaroZ28—
1989–1991ChevroletR1500 SuburbanScottsdale—
1994GMCYukonSport—
1980–1986GMCK1500Sierra Classic—
1991–1992OldsmobileCustom CruiserBase—
1989–1991ChevroletR1500 SuburbanSilverado—
1980–1981ChevroletK10Cheyenne—
1987–1988ChevroletR30Silverado—
1987GMCV2500Sierra Classic—
1981–1986ChevroletK5 BlazerCustom—
1980–1996ChevroletG30Chevy Van—
1987GMCV1500Sierra Classic—
1980PontiacGrand PrixBase—
1988–1992ChevroletC3500Scottsdale—
1980–1985ChevroletP30Step-Van—
1980–1986GMCK1500High Sierra—
1988–1993GMCC2500Sierra SLX—
1987–1988ChevroletV20 SuburbanScottsdale—
1992–1995GMCC1500 SuburbanBase—
1981ChevroletK10 SuburbanDeluxe—
1987–1989GMCR2500High Sierra—
1980–1986GMCC2500 SuburbanHigh Sierra—
1980PontiacLeMansSafari—
1994–1995GMCC1500Sierra Special—
1980OldsmobileCutlassLS—
1988–1992ChevroletK2500Scottsdale—
1994–1995ChevroletK2500WT—
1980–1989ChevroletP20Base—
1981–1986GMCCaballeroAmarillo—
1983ChevroletMonte CarloCL—
1980–1986ChevroletC20Silverado—
1986–1992ChevroletCapriceBase—
1981ChevroletC30Deluxe—
1980–1982ChevroletCorvetteBase—
1987GMCV1500 SuburbanHigh Sierra—
1992–1993ChevroletBlazerCheyenne—
1989–1991ChevroletR3500Cheyenne—
1992–1995ChevroletC1500 SuburbanBase—
1988–1995ChevroletC2500Silverado—
1988–1993GMCK2500Sierra SLX—
1987–1988ChevroletR10 SuburbanScottsdale—
1980ChevroletK20Custom Deluxe—
1980OldsmobileCutlass CruiserBrougham—
1995GMCK1500Sierra SLS—
1980ChevroletMalibuClassic Estate—
1981–1983ChevroletCamaroSport—
1989–1991ChevroletR2500 SuburbanSilverado—
1980–1981ChevroletMalibuBase—
1980ChevroletK10Custom Deluxe—
1987–1991GMCR3500Base—
1996BuickRoadmasterLimited Collector's Edition—
1987–1988ChevroletV30Custom Deluxe—
1983–1987PontiacGrand PrixBrougham—
1987–1991AvantiIIBase—
1987GMCR1500Base—
1987–1988ChevroletV30Silverado—
1980–1986GMCK2500 SuburbanSierra Classic—
1983–1988ChevroletMonte CarloSS—
1988–1995ChevroletC3500Cheyenne—
1994–1995GMCK3500Sierra SL—
1987–1991GMCR1500 SuburbanBase—
1988–1993GMCK1500Sierra—
1980–1981ChevroletCapriceClassic Landau—
1980ChevroletCamaroRally Sport—
1980PontiacGrand AmBase—
1980ChevroletMalibuClassic Sport—
1980–1985ChevroletImpalaBase—
1980ChevroletK20 SuburbanCustom Deluxe—
1983–1984GMCG2500Rally Custom—
1980–1986GMCC2500 SuburbanBase—
1994–1995ChevroletK2500Base—
1986–1987ChevroletG10Bonaventure—
1980ChevroletC20 SuburbanSilverado—
1987–1988ChevroletV10 SuburbanSilverado—
1994–1995ChevroletK3500Base—
1988–1993GMCC2500Sierra—
1992–1995GMCK2500 SuburbanSLE—
1992–1995ChevroletK2500 SuburbanBase—
1992–1994ChevroletC2500 SuburbanSilverado—
1981–1982ChevroletCapriceClassic Estate—
1980–1986GMCK1500Base—
1982–1986ChevroletC10Scottsdale—
1981–1988ChevroletMonte CarloBase—
1980–1982GMCC1500 SuburbanSierra Grande—
1987–1989GMCR2500Sierra Classic—
1985ExcaliburPhaetonAnniversary—
1992–1994ChevroletK1500 SuburbanSilverado—
1980–1981ChevroletK30Cheyenne—
1986–1988ChevroletMonte CarloLS—
1984–1986PontiacBonnevilleLE—
1995ChevroletK1500 SuburbanLT—
1980–1981ChevroletK20Cheyenne—
1981–1986ChevroletC20 SuburbanCustom—
1980ChevroletC10Scottsdale—
1981ChevroletK20 SuburbanDeluxe—
1982–1992PontiacFirebirdBase—
1992–1996CadillacCommercial ChassisBrougham—
1988–1993GMCK3500Sierra—
1980–1986GMCK1500 SuburbanBase—
1994–1995GMCC2500Sierra SLT—
1992–1995ChevroletK1500 SuburbanBase—
1980–1996ChevroletG30Sportvan—
1989–1990ChevroletR3500Scottsdale—
1988ChevroletR30Cheyenne—
1980–1986GMCC2500Sierra Classic—
1987–1988ChevroletR30Scottsdale—
1980ChevroletC10Custom Deluxe—
1983–1984GMCG1500Rally Custom—
1989–1991ChevroletV2500 SuburbanSilverado—
1987–1989GMCV2500 SuburbanSierra Classic—
1987ChevroletR10Scottsdale—
1995ChevroletK2500 SuburbanLS—
1980OldsmobileCutlassBrougham—
1985–1986ChevroletCamaroIroc-Z—
1984ChevroletK5 BlazerScottsdale—
1992GMCYukonSport—
1980OldsmobileCutlass SalonBrougham—
1981ChevroletK20Deluxe—
1980OldsmobileCutlass SupremeBrougham—
1980ChevroletK10 SuburbanScottsdale—
1990–1991GMCV3500SLE—
1995ChevroletC2500 SuburbanLT—
1995ChevroletK2500 SuburbanLT—
1992–1995GMCYukonSLE—
1988–1995GMCC1500Sierra SLE—
1992–1994ChevroletK2500 SuburbanSilverado—
1995ChevroletC2500 SuburbanLS—
1993GMCYukonGT—
1996BuickRoadmasterEstate Wagon Collector's Edition—
1981–1982ChevroletImpalaEstate—
1987–1989GMCR3500Sierra Classic—
1980–1995ChevroletG20Chevy Van—
1985–1986ChevroletK20 SuburbanSilverado—
1980ChevroletK10 SuburbanCustom Deluxe—
1980–1986GMCK2500Base—
1985–1986ChevroletK10 SuburbanSilverado—
1982ChevroletC10 SuburbanScottsdale—
1980–1982GMCK1500 SuburbanSierra Grande—
1988–1993GMCK1500Sierra SLX—
1988–1992ChevroletK1500Scottsdale—
1990–1995ChevroletK1500WT—
1980–1995ChevroletG20Sportvan—
1984–1986ChevroletK10 SuburbanScottsdale—
1980–1995ChevroletG10Chevy Van—
1980–1986GMCC2500 SuburbanSierra Classic—
1982ChevroletC20 SuburbanScottsdale—
1982ChevroletCorvetteCollector's Edition—
1980–1986GMCC1500 SuburbanSierra Classic—
1980–1986ChevroletC30Silverado—
1980–1986ChevroletC20Scottsdale—
1980ChevroletC10 SuburbanScottsdale—
1981GMCCaballeroRoyal Knight—
1980–1981ChevroletMonte CarloLandau—
1993–1996CadillacFleetwoodBrougham—
1980–1991GMCJimmyBase—
1980BuickRegalLimited—
1980–1995ChevroletG10Sportvan—
1983–1986PontiacBonnevilleBase—
1991–1993ChevroletCapriceClassic LTZ—
1992–1995GMCC2500 SuburbanSLE—
1980–1984ChevroletEl CaminoBase—
1987ChevroletBlazerCustom Deluxe—
1980–1995GMCG1500Rally—
1980–1981ChevroletMalibuClassic Landau—
1994–1995GMCK3500Sierra SLT—
1987GMCR1500 SuburbanHigh Sierra—
1980ChevroletImpalaSport—
1995ChevroletTahoeLT—
1992–1995BuickRoadmasterBase—
1980–1982GMCC3500Sierra Grande—
1991–1996BuickCommercial ChassisBase—
1990–1992CadillacBroughamBase—
1982ChevroletK20 SuburbanScottsdale—
1980OldsmobileCutlass SupremeBase—
1982OldsmobileCutlass CruiserBase—
1981–1986ChevroletK10Custom—
1989–1991ChevroletV3500Silverado—
1980–1984ExcaliburPhaetonBase—
1980ChevroletC30Custom Deluxe—
1987–1988ChevroletV10 SuburbanScottsdale—
1980BuickCenturyLimited—
1980BuickCenturyBase—
1981ChevroletC10 SuburbanDeluxe—
1980–1996GMCG3500Vandura—
1989–1991ChevroletV1500 SuburbanSilverado—
1981ChevroletK10Deluxe—
1988–1995GMCC2500Sierra SLE—
1988–1995ChevroletC1500Silverado—
1988–1993GMCK2500Sierra—
1980–1982GMCC1500Sierra Grande—
1995–1996AM GeneralHummerBase—
1981–1984ChevroletEl CaminoConquista—
1980–1986ChevroletK10Silverado—
1980–1986GMCK3500Base—
1987GMCR1500High Sierra—
1988–1995ChevroletK3500Silverado—
1991–1995BuickRoadmasterEstate Wagon—
1980–1985GMCJimmyHigh Sierra—
1980–1983ChevroletCamaroZ28—
1988–1992ChevroletK3500Scottsdale—
1988–1995ChevroletC2500Cheyenne—
1980–1982GMCK2500 SuburbanSierra Grande—
1987–1988ChevroletR20Scottsdale—
1993–1994ChevroletCapriceClassic LS—
1980PontiacFirebirdEsprit—
1984–1986ChevroletC10 SuburbanScottsdale—
1988–1992ChevroletC1500Scottsdale—
1987–1988ChevroletR20Silverado—
1995ChevroletC1500 SuburbanLT—
1991ChevroletK1500Sport—
1988–1995ChevroletK1500Cheyenne—
1987ChevroletEl CaminoBase—
1987GMCV2500 SuburbanHigh Sierra—
1981–1986ChevroletC30Custom—
1983–1987PontiacGrand PrixBase—
1980–1983ChevroletCapriceClassic—
1987–1988ChevroletR20Custom Deluxe—
1994–1995GMCC3500Sierra SLT—
1993GMCK1500Sierra Sport—
1980–1981ChevroletC10Cheyenne—
1980–1986GMCC3500Base—
1980–1986GMCC1500Sierra Classic—
1994–1995GMCK2500Sierra SLT—
1980OldsmobileCutlass CalaisBase—
1995GMCK1500 SuburbanSLT—
1980–1982CheckerMarathonDeluxe—
1994–1995GMCC3500Sierra SL—
1988–1995GMCK1500Sierra SLE—
1980ChevroletK30Custom Deluxe—
1980–1995ChevroletG20Beauville—
1981–1986ChevroletC20Custom—
1995GMCK2500 SuburbanSLT—
1989–1991ChevroletR3500Silverado—
1980ChevroletMalibuEstate—
1985–1986ChevroletCamaroSport—
1980ChevroletK5 BlazerCustom Deluxe—
1987–1990ChevroletCapriceClassic LS Brougham—
1980–1996ChevroletP30Base—
1990GMCV1500 SuburbanSLE—
1981ChevroletC20 SuburbanDeluxe—
1980–1984ChevroletEl CaminoSS—
1985–1996ChevroletCapriceClassic—
1981–1986ChevroletK20 SuburbanCustom—
1994ChevroletBlazerBase—
1989–1997PontiacFirebirdFormula—
1992–1995BuickRoadmasterLimited—
1980–1981ChevroletG20Nomad—
1980OldsmobileCutlassBase—
1980–1982GMCJimmySierra Grande—
1980–1986ChevroletK30Silverado—
1980ChevroletK20 SuburbanScottsdale—
1995GMCC2500 SuburbanSLT—
1987–1989GMCR2500 SuburbanSierra Classic—
1980–1983ChevroletMalibuClassic—
1980ChevroletC10 SuburbanSilverado—
1994–1995GMCK1500Sierra SL—
1980–1986ChevroletC10Silverado—
1987ChevroletV20 SuburbanCustom Deluxe—
1989–1990ChevroletV3500Scottsdale—
1980OldsmobileCutlass CruiserBase—
1985–1986ChevroletCamaroBerlinetta—
1980–1986GMCC1500Base—
1980BuickCenturyEstate—
1980ChevroletK20 SuburbanSilverado—
1988–1993GMCC3500Sierra SLX—
1992–1994ChevroletC1500 SuburbanSilverado—
1987GMCV2500Base—
1981ChevroletK5 BlazerDeluxe—
1988–1993GMCK3500Sierra SLX—
1987GMCV1500High Sierra—
1980ChevroletK5 BlazerCheyenne—
1980–1986ChevroletK5 BlazerSilverado—
1987ChevroletV20Scottsdale—
1981–1988GMCG3500Rally Custom—
1980–1983ChevroletCamaroBerlinetta—
1980PontiacGrand LeMansBase—
1987–1990ChevroletP30Step-Van—
1987–1989GMCR1500 SuburbanSierra Classic—
1980–1985AvantiIIBase—
1987–1988ChevroletV30Scottsdale—
1980–1986GMCC1500 SuburbanHigh Sierra—
1988–1991ChevroletBlazerScottsdale—
1987–1991GMCV3500Base—
1983–1986PontiacParisienneBase—
1987–1989GMCV3500Sierra Classic—
1982–1986ChevroletC20 SuburbanSilverado—
1987GMCV2500High Sierra—
1995ChevroletC1500 SuburbanLS—
1994–1995GMCK2500Sierra SL—
1982–1986ChevroletC10 SuburbanSilverado—
1980–1986GMCC3500Sierra Classic—
1981ChevroletK30Deluxe—
1980–1986GMCK2500High Sierra—
1988ChevroletV30Cheyenne—
1980–1983ChevroletK20Silverado—
1980ChevroletC10 SuburbanCustom Deluxe—
1987–1988ChevroletR30Custom Deluxe—
1980–1982GMCC1500Street Coupe—
1988–1995ChevroletK1500Silverado—
1995ChevroletK1500 SuburbanLS—
1990–1995ChevroletC1500WT—
1994–1995ChevroletC2500WT—
1994–1995GMCC1500Sierra SLT—
1980BuickRegalBase—
1987ChevroletR10Custom Deluxe—
1986–1987ChevroletEl CaminoSS—
1987–1989GMCR2500Base—
1981–1986ChevroletC10Custom—
1995ChevroletTahoeLS—
1981–1986ChevroletK20Custom—
1987ChevroletV10Custom Deluxe—
1988–1993GMCC1500Sierra—
1992–1995GMCYukonBase—
1996ChevroletExpress 2500LS—
1987–1989ChevroletP20Step-Van—
1980–1982GMCJimmyStreet Coupe—
1991–1994ChevroletCommercial ChassisBase—
1980–1982GMCC2500 SuburbanSierra Grande—
1980–1986GMCC1500 SuburbanBase—
1980–1986GMCK3500High Sierra—
1988–1995ChevroletK3500Cheyenne—
1990–1991GMCR3500SLE—
1980–1986GMCK3500Sierra Classic—
1980–1990GMCJimmySierra Classic—
1990GMCR2500 SuburbanSLE—
1988–1993GMCC3500Sierra—
1989–1991ChevroletR2500 SuburbanScottsdale—
1980–1995ChevroletG10Beauville—
1984–1986ChevroletK20 SuburbanScottsdale—
1980–1995GMCG1500Vandura—
1992–1995ChevroletC2500 SuburbanBase—
1988–1995GMCK2500Sierra SLE—
1987–1988ChevroletV20 SuburbanSilverado—
1987ChevroletV10Scottsdale—
1987–1988ChevroletR20 SuburbanScottsdale—
1980ChevroletMalibuSport—
1980–1996GMCG3500Magnavan—
1980PontiacGrand LeMansSafari—
1980–1981ChevroletC30Cheyenne—
1993–1996CadillacFleetwoodBase—
1980–1986GMCC1500High Sierra—
1980OldsmobileCutlass SalonBase—
1983–1984ChevroletG30Bonaventure—
1989–1991ChevroletV3500Cheyenne—
1987ChevroletR10Silverado—
1980–1986GMCK2500Sierra Classic—
1980–1996ChevroletG30Beauville—
1981ChevroletC20Deluxe—
1980ChevroletMonte CarloSport—
1980–1996GMCG3500Vandura Special—
1986–1990ChevroletCapriceClassic Brougham—
1992–1995GMCC2500 SuburbanBase—
1980–1987GMCCaballeroBase—
1980–1996GMCG3500Rally STX—
1994–1995GMCC2500Sierra SL—
1987–1988ChevroletR10 SuburbanSilverado—
1980–1990GMCP3500Value Van—
1980–1986ChevroletK30Scottsdale—
1987–1989GMCV1500 SuburbanSierra Classic—
1980–1995GMCG1500Rally STX—
1987ChevroletR20 SuburbanCustom Deluxe—
1987GMCV1500Base—
1982–1983ChevroletK10 SuburbanSilverado—
1980–1982GMCK3500Sierra Grande—
1987–1991GMCV2500 SuburbanBase—
1980–1982GMCK1500Sierra Grande—
1980–1981PontiacFirebirdFormula—
1980–1996GMCG3500Rally Camper Special—
1984–1986ChevroletCorvetteBase—
1988–1995GMCC3500Sierra SLE—
1980–1995GMCG2500Rally STX—
1987–1991GMCR2500 SuburbanBase—
1995ChevroletTahoeBase—
1980–1995GMCG2500Vandura—
1980ChevroletC20Custom Deluxe—
1992–1995GMCK1500 SuburbanSLE—
1980GMCCaballeroLaredo—
1980–1982CheckerMarathonBase—
1987ChevroletV10Silverado—
1987–1991GMCV1500 SuburbanBase—
1980–1986ChevroletK10Scottsdale—
1980–1989GMCP2500Value Van—
1980–1986GMCC2500Base—
1980–1997PontiacFirebirdTrans Am—
1987ChevroletV10 SuburbanCustom Deluxe—
1980–1982GMCK2500Sierra Grande—
1986ChevroletCorvetteIndianapolis 500 Pace Car—
1988–1995ChevroletK2500Silverado—
1984–1987PontiacGrand PrixLE—
1988–1995GMCK3500Sierra SLE—
1980PontiacGrand PrixSJ—
1980–1996ChevroletG30Hi-Cube—
1990GMCR1500 SuburbanSLE—
1980ChevroletC20 SuburbanCustom Deluxe—
1980–1996GMCP3500Base—
1980–1986GMCK1500 SuburbanSierra Classic—
1980–1981ChevroletEl CaminoRoyal Knight—
1987–1988ChevroletR20 SuburbanSilverado—
1980ChevroletCamaroBase—
1980ChevroletCapriceClassic Sport—
1981–1986ChevroletK30Custom—
1980ChevroletC20 SuburbanScottsdale—
1980–1982GMCC2500Sierra Grande—
1980GMCC1500Heavy Half—
1988ChevroletR20Cheyenne—
1980PontiacGrand PrixLJ—
1980–1987GMCCaballeroDiablo—
1988–1995ChevroletC1500Cheyenne—
1994–1995ChevroletC2500Base—
1980ChevroletC10Big Ten—
1987ChevroletV20Custom Deluxe—
1983–1986PontiacBonnevilleBrougham—
1988–1992ChevroletC2500Scottsdale—
1990–1992CadillacBroughamd'Elegance—
1981–1986ChevroletK10 SuburbanCustom—
1982–1983ChevroletK20 SuburbanSilverado—
1994PontiacFirebirdTrans Am GT—
1980–1986GMCK2500 SuburbanHigh Sierra—
1987–1989GMCR3500High Sierra—
1987GMCR1500Sierra Classic—
1992–1995GMCK1500 SuburbanBase—
1987–1989GMCV3500High Sierra—
1983–1984ChevroletG20Bonaventure—
1994–1995GMCK1500Sierra Special—
1981GMCCaballeroConquista—
1980–1995GMCG2500Rally—
Specifications
CategoryEngine Components
Sub-CategoryCamshafts
UPC036584640295
CARB ApprovedNo
Prop 65 WarningY
Special OrderYes
Weight8.73 lb
Dimensions (L×W×H)24.5 × 3 × 2.75 in