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Comp Cams LSR Rectangular Port 235/251 Hydraulic Roller Camshaft (10-19 6.0L Sierra 3500 HD)Find parts that fit my vehicle

Item SHG28746
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361 Reviews of Comp Cams
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      Product Information

      Features, Description, Q&A

      Features

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      • Hydraulic Roller Camshaft Delivers Strong Mid-Range To High-End Torque And Horsepower For LS Engines With Rectangular Port Cylinder Heads
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      • Manufacturer: Comp Cams
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      • Warranty: 12 Months
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      • Engine Family: GM LS GEN III/IV 3-Bolt 8 Cylinder 1997-2015
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      • RPM Operating Range: 2,200-7,200
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      • Cam Type: Hydraulic Roller
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      • Camshaft Series: LSR Rectangular Port All Out Power
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      • Camshaft Gear Attachment: 3-Bolt
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      • Advertised Intake Duration: 285
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      • Advertised Exhaust Duration: 301
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      • Intake Duration At .050 Inch Lift: 235
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      • Exhaust Duration At .050 Inch Lift: 251
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      • Intake Valve Lift: 0.621
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      • Exhaust Valve Lift: 0.624
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      • Lobe Lift Intake: 0.365
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      • Lobe Lift Exhaust: 0.367
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      • Lobe Separation Angle: 113
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      • Intake Centerline: 109
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      • Valve Timing Lift: 0.006
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      • Exhaust Close ATDC: 34
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      • Intake Open BTDC: 32
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      • Exhaust Open BBDC: 86
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      • Intake Close ABDC: 72
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      • Make: GM
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      • Lifter Type: Hydraulic Roller
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      • Usage: Street / Strip
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      • Performance Package: No
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      • Fits 10-19 6.0L Sierra 3500 HD
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      Description

      High Performance Camshaft. The Comp Cams LSR Rectangular Port 235/251 Hydraulic Roller Camshaft is engineered to provide strong mid-range to high-end torque and horsepower for LS engines equipped with rectangular port cylinder heads. Designed specifically for GM LS GEN III/IV 3-bolt 8-cylinder engines produced between 1997 and 2015, this camshaft enhances engine performance for both street and strip applications.

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      Construction and Durability. Featuring hydraulic roller lifters and a 3-bolt gear attachment, this camshaft ensures durability and compatibility with specified GM engines. Precision ground from high-quality materials, it is built to deliver smooth operation and reliable performance under demanding conditions.

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      Installation. Installation requires moderate mechanical skill and does not involve drilling or major modifications. It is designed for direct fitment into compatible engines, allowing for straightforward replacement of the stock camshaft.

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      Warranty. This product includes a 12-month warranty that covers defects in materials and workmanship.

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      Application. Specifically engineered to fit the 2010-2019 6.0L Sierra 3500 HD without exceptions or special fitment notes.

      Comp Cams 54-470-11

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

      4.7

      Reviews of Comp Cams Engine Products (361)

      Questions & Answers

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      Will It Fit My Sierra 3500

      • 6.0L V8 - 10, 11, 12, 13, 14, 15, 16, 17, 18, 19