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Replacement and OEM Parts for 2000 GMC C3500 Rocker Arm

2000 GMC C3500 Rocker Arm

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2000 GMC C3500
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5 Products found

2 Q&A for Rocker Arm Repair
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  • OEM 2000 GMC C3500 Rocker Arms Diagram - 23500074
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    OEM (Genuine) 2000 GMC C3500 Rocker Arms

    PartNumber: 23500074
    OEM 2000 GMC C3500 Rocker Arms - 23500074
    Product Specifications
    • Notes: All Models
    • Other Names: Rocker Arms
    • Item Dimensions: 4.3 x 2.3 x 2.2 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2000 GMC C3500 Rocker Arms
    More Info
    Vehicle Fitment
    • 2000 GMC C3500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
    $19.14 MSRP: $30.37
    You Save: $11.23 (37%)
  • OEM 2000 GMC C3500 Rocker Arms Diagram - 10089648
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    OEM (Genuine) 2000 GMC C3500 Rocker Arms

    PartNumber: 10089648
    OEM 2000 GMC C3500 Rocker Arms - 10089648
    Product Specifications
    • Notes: All Models
    • Other Names: Rocker Arms
    • Item Dimensions: 4.1 x 2.1 x 2.2 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12528897
    • Part Description: 2000 GMC C3500 Rocker Arms
    More Info
    Vehicle Fitment
    • 2000 GMC C3500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS
    $24.60 MSRP: $40.76
    You Save: $16.16 (40%)
  • Sealed Power Rocker Arm Kit for 2000 GMC C3500 - R-1120

    Sealed Power® Rocker Arm Kit for 2000 GMC C3500

    PartNumber: R-1120
    Product Specifications
    • Notes: Incl. arm & pivot
    • UPC: 614046621459
    • Part Description: 2000 GMC C3500 Rocker Arm Kit
    More Info
    Vehicle Fitment
    • 2000 GMC C3500 | All Trims | 8 Cyl 7.4L
  • Sealed Power Engine Rocker Arm Kit for 2000 GMC C3500 - R-1120B

    Sealed Power® Engine Rocker Arm Kit for 2000 GMC C3500

    PartNumber: R-1120B
    Product Specifications
    • Notes: Type: Rocker Arm Assy, Bulk; Carton of 64
    • Package Alert: Carton of 64
    • UPC: 614046621466
    • Part Description: 2000 GMC C3500 Engine Rocker Arm Kit
    More Info
    Vehicle Fitment
    • 2000 GMC C3500 | All Trims | 8 Cyl 7.4L
  • OEM 2000 GMC C3500 Arm Kit, Valve Rocker Diagram - 12523971
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    OEM (Genuine) 2000 GMC C3500 Arm Kit, Valve Rocker

    PartNumber: 12523971
    OEM 2000 GMC C3500 Arm Kit, Valve Rocker - 12523971
    Product Specifications
    • Notes: All Models
    • Other Names: Rocker Arms
    • Item Dimensions: 4.2 x 2.2 x 2.1 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2000 GMC C3500 Arm Kit, Valve Rocker
    More Info
    Vehicle Fitment
    • 2000 GMC C3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 7.4 L GAS

FAQ for Rocker Arm Repair

Q: How do I install the Rocker Arm Assembly?
A:
You should install the valve pushrod, adjust the valve lash and install the valve rocker arm cover.
By Bob
GM Specialist
01/11/2022
Q: How do I remove the Rocker Arm Assembly?
A:
You should remove the valve rocker arm cover, remove the valve rocker arm nut, remove the valve rocker arm with the valve rocker arm ball, remove the valve pushrod, and clean and inspect all parts.
By Bob
GM Specialist
01/11/2022

FAQ for Other Repair Info

Q: What tools are required to replace the valve lifter?
A:
J3049-A Valve Lifter Remover.
Q: How do I adjust the Valve Clearance?
A:
You should turn the valve rocker arm nuts clockwise until all of the valve lashes are removed, turn the crankshaft clockwise until the alignment mark on the crankshaft balancer is aligned with the notch in the engine front cover tab, and look at the number 1 cylinder valves as the crankshaft balancer alignment mark approaches the notch in the engine front cover tab. If a valve moves as the alignment mark moves into position, the engine is in the number 6 firing position. If this happens, you should turn the crankshaft clockwise one revolution to reach the number 1 cylinder firing position. With the engine in the number 1 firing position, you should adjust the exhaust valves for cylinders number 1, 3, 4, and 8 and the Intake Valves for cylinders number 1, 2, 5, and 7, then turn the crankshaft clockwise 1 revolution until the alignment mark on the crankshaft balancer is aligned with the notch in the engine front cover tab. With the engine in the number 6 firing position, you should adjust the exhaust valves for cylinders number 2, 5, 6, and 7 and the intake valves for cylinders number 3, 4, 6, and 8.
Q: How do I remove the Valve Cover?
A:
You should disconnect the spark plug wires from the spark plugs, disconnect the wiring harness from the clips, and move the harness aside, remove the air cleaner intake duct for access to the right valve rocker arm cover, remove the bolts and oil level indicator tube bracket, remove the AIR check valve (crossover), remove the PCV tube and remove the following components for access to the left valve rocker arm cover.