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Comp Cams Stage 2 Thumpr 227/237 Hydraulic Roller Camshaft (07-13 V8 Sierra 1500)Find parts that fit my vehicle

Item S550988
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359 Reviews of Comp Cams
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-25% $404.95 Was $541.95

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      Product Information

      Description, Q&A

      Description

      Description. Stage 2 Thumpr 227/237 Hydraulic Roller Cam for GEN IV LS 4.8/5.3/6.0L Trucks. Thumpr lobe design for awesome idle lope in modified 5.3L and 6.0L truck engines. Required high lift valve springs ensure maximum power gains. AFM & VVT delete.

      Comp Cams 54-703-11

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      4.7

      Reviews of Comp Cams Engine Products (359)

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      Will It Fit My Sierra 1500

      • 4.8L V8 - 07, 08, 09, 10, 11, 12, 13
      • 5.3L V8 - 07, 08, 09, 10, 11, 12, 13
      • 6.0L V8 - 07, 08, 09, 10, 11, 12, 13
      • 6.2L V8 - 07, 08, 09, 10, 11, 12, 13