Rocker Arm Systems

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  • LS1 - Manton Rocker Arm System ( Bolt on )

    LS1 - Manton Rocker Arm System ( Bolt on )

    • Fulcrum Length: Factory

    • Ratio: Factory

    • Adjusting Screw: 5/16 Ball

    • Nose Offset: Factory

    SKU: RA LS1-RKR-KIT-A
    $3,068.71 USD

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    LS1 - Manton Rocker Arm System ( Bolt on )

  • Manton's Brodex BR X 18 Big Block Chevy Cylinder Head Shaft Mounted Rocker Arm System

    Manton's Brodex BR X 18 Big Block Chevy Cylinder Head Shaft Mounted Rocker Arm System

    • Billet Alloy Steel Rocker Arm Body and Stands

    • Tool Steel Roller & Pin

    • H-13 Adjusting Screw

    • 1.72 Ratio

    SKU: RA BRX18-RKR-SYS
    $4,850.50 USD

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    Manton's Brodex BR X 18 Big Block Chevy Cylinder Head Shaft Mounted Rocker Arm System

  • Manton's Fathead Hemi - High Ratio Rocker Arm System

    Manton's Fathead Hemi - High Ratio Rocker Arm System

    • Tool Steel Intake Rocker1.8 Ratio

    • Tool Steel Exhaust Rocker 1.7 Ratio

    • 4130 Chromoly Rocker Shafts

    • Billet Aluminum Stands

    • H-13 Adjusting Screws

    SKU: RA 45080BP
    $6,232.66 USD

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    Manton's Fathead Hemi - High Ratio Rocker Arm System

  • Manton's LT - Rocker Arm System (LME Edelbrock ONLY)

    Manton's LT - Rocker Arm System (LME Edelbrock ONLY)

    • Billet Alloy Steel Rocker Arm Body and Stands

    • Tool Steel Roller & Pin

    • H-13 Adjusting Screw

    • 1.81 Ratio

    SKU: RA LT-RKR-SYS
    $4,450.66 USD

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    Manton's LT - Rocker Arm System (LME Edelbrock ONLY)

  • Manton's LS7 Frankenstein F710 Long Valve Cylinder Head Shaft Mounted Rocker Arm System, (5.865 Valve Length)

    Manton's LS7 Frankenstein F710 Long Valve Cylinder Head Shaft Mounted Rocker Arm System, (5.865 Valve Length)

    • Billet Alloy Steel Rocker Arm Body and Stands

    • Tool Steel Roller & Pin

    • H-13 Adjusting Screw

    • 1.81 Ratio

    SKU: RA LS7-RKR-SYS-F710T
    $4,450.66 USD

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    Manton's LS7 Frankenstein F710 Long Valve Cylinder Head Shaft Mounted Rocker Arm System, (5.865 Valve Length)

  • Manton's CID LS-CR Cylinder Head Shaft Mounted Rocker Arm System

    Manton's CID LS-CR Cylinder Head Shaft Mounted Rocker Arm System

    • Billet Alloy Steel Rocker Arm Body and Stands

    • Tool Steel Roller & Pin

    • H-13 Adjusting Screw

    • 1.81 Ratio

    SKU: RA LS-CR-RKR-SYS
    $4,850.50 USD

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    Manton's CID LS-CR Cylinder Head Shaft Mounted Rocker Arm System

  • LS7 Staggered Bolt Pattern Shaft Mounted Rocker Arm System

    LS7 Staggered Bolt Pattern Shaft Mounted Rocker Arm System

    High-performance system includes

    • Billet Alloy Steel Rocker Arm Body and Stands

    • Tool Steel Roller & Pin

    • H-13 Adjusting Screw

    • 1.81 Ratio

    SKU: RA LS7-RKR-SYS-STS
    $4,450.66 USD

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    LS7 Staggered Bolt Pattern Shaft Mounted Rocker Arm System

  • Manton's LS3 Rocker Arm System ( Bolt on )

    Manton's LS3 Rocker Arm System ( Bolt on )

    • Ratio: Factory

    • Pushrod Offset: Factory

    • Adjuster: 5/16 ball

    • Oiling Type: Pressure fed

    SKU: RA LS3-RKR-KIT-A
    $3,068.71 USD

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    Manton's LS3 Rocker Arm System ( Bolt on )

  • Manton's Kaase SR-71 Cylinder Head Shaft Mounted Rocker Arm System

    Manton's Kaase SR-71 Cylinder Head Shaft Mounted Rocker Arm System

    • Billet Alloy Steel Rocker Arm Body and Stands

    • Tool Steel Roller & Pin

    • H-13 Adjusting Screw

    • 1.72 Ratio

    SKU: RA SR71-RKR-SYS
    $4,850.50 USD

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    Manton's Kaase SR-71 Cylinder Head Shaft Mounted Rocker Arm System

  • Gen 3 Hemi - Rocker Arm System ( Non Adjustable )

    Gen 3 Hemi - Rocker Arm System ( Non Adjustable )

    • Tool Steel construction

    • Tool Steel Pin and Roller

    • Pressure-fed oiling to pushrod

    • Nitride Coated 4130 Chromoly Steel .250 Wall Rocker Shafts

    SKU: GEN3-KIT-F
    $4,365.90 USD

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    Gen 3 Hemi - Rocker Arm System ( Non Adjustable )

  • Manton Billet Steel Rocker Arm System - Big Block Chevy | 1.72 Ratio

    Manton Billet Steel Rocker Arm System - Big Block Chevy | 1.72 Ratio

    • Billet Alloy Steel Rocker Arm Body and Stands

    • Tool Steel Roller & Pin

    • H-13 Adjusting Screw

    • 1.72 Ratio

    SKU: RA BBC-SYS
    $4,850.50 USD

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    Manton Billet Steel Rocker Arm System - Big Block Chevy | 1.72 Ratio

  • Manton's Fathead Hemi - Low Ratio Rocker Arm System (Raised Exhaust)

    Manton's Fathead Hemi - Low Ratio Rocker Arm System (Raised Exhaust)

    • Tool Steel Intake Rocker 1.8 Ratio

    • Tool Steel Exhaust Rocker 1.6 Ratio

    • 4130 Chromoly Rocker Shafts

    • Billet Aluminum Stands

    • H-13 Adjusting Screws

    SKU: RA 47080BP
    $6,232.66 USD

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    Manton's Fathead Hemi - Low Ratio Rocker Arm System (Raised Exhaust)

  • Manton's - Noonan LS Edge - Rocker Arm Kit (Stands Not Included)

    Manton's - Noonan LS Edge - Rocker Arm Kit (Stands Not Included)

    • Billet Alloy Steel Rocker Arm Body and Stands

    • Tool Steel Roller & Pin

    • H-13 Adjusting Screw

    • Intake 1.75 Ratio

    • Exhaust 1.72 ratio

    SKU: RA LSN-RKR-KIT
    $3,979.06 USD

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    Manton's - Noonan LS Edge - Rocker Arm Kit (Stands Not Included)

  • Manton's LS7 Frankenstein F710 Short Valve Cylinder Head Shaft Mounted Rocker Arm System, (5.655 Valve Length)

    Manton's LS7 Frankenstein F710 Short Valve Cylinder Head Shaft Mounted Rocker Arm System, (5.655 Valve Length)

    • Billet Alloy Steel Rocker Arm Body and Stands

    • Tool Steel Roller & Pin

    • H-13 Adjusting Screw

    • 1.81 Ratio

    SKU: RA LS7-RKR-SYS-F710S
    $4,450.66 USD

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    Manton's LS7 Frankenstein F710 Short Valve Cylinder Head Shaft Mounted Rocker Arm System, (5.655 Valve Length)

  • Manton's LS7 - Rocker Arm System (Inline Bolt Pattern)

    Manton's LS7 - Rocker Arm System (Inline Bolt Pattern)

    • Billet Alloy Steel Rocker Arm Body and Stands

    • Tool Steel Roller & Pin

    • H-13 Adjusting Screw

    • 1.81 Ratio

    SKU: RA LS7-RKR-SYS-INLINE
    $4,450.66 USD

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    Manton's LS7 - Rocker Arm System (Inline Bolt Pattern)

  • Manton's LS3 Frankenstein M311 Cylinder Head Shaft Mounted Rocker Arm System

    Manton's LS3 Frankenstein M311 Cylinder Head Shaft Mounted Rocker Arm System

    • Billet Alloy Steel Rocker Arm Body and Stands

    • Tool Steel Roller & Pin

    • H-13 Adjusting Screw

    • 1.81 Ratio

    SKU: RA LS3-RKR-SYS-M311
    $4,450.66 USD

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    Manton's LS3 Frankenstein M311 Cylinder Head Shaft Mounted Rocker Arm System

  • Manton's Performer Series LT1 – Rocker Arm System ( Bolt on )

    Manton's Performer Series LT1 – Rocker Arm System ( Bolt on )

    • Ratio: Factory

    • Pushrod Offset: Factory

    • Adjuster: 5/16 Cup

    • Oiling Type: Pressure fed

    SKU: RA P-LT1-RKR-KIT-A
    $2,461.81 USD

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    Manton's Performer Series LT1 – Rocker Arm System ( Bolt on )

  • Manton's Ford 7.3L Godzilla Shaft Mounted Rocker Arm System

    Manton's Ford 7.3L Godzilla Shaft Mounted Rocker Arm System

    • Billet Alloy Steel Rocker Arm Body and Stands

    • Tool Steel Roller & Pin

    • H-13 Adjusting Screw

    • 1.81 Ratio

    SKU: RA ZILLA-RKR-SYS
    $4,450.66 USD

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    Manton's Ford 7.3L Godzilla Shaft Mounted Rocker Arm System

  • Manton's LS3/LSA - Rocker Arm System (Factory Head)

    Manton's LS3/LSA - Rocker Arm System (Factory Head)

    • Billet Alloy Steel Rocker Arm Body and Stands

    • Tool Steel Roller & Pin

    • H-13 Adjusting Screw

    • 1.81 Ratio

    SKU: RA LS3-RKR-SYS
    $4,450.66 USD

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    Manton's LS3/LSA - Rocker Arm System (Factory Head)

  • Manton's Fathead Hemi - High Ratio Rocker Arm System (Raised Exhaust)

    Manton's Fathead Hemi - High Ratio Rocker Arm System (Raised Exhaust)

    • Tool Steel Intake Rocker1.8 Ratio

    • Tool Steel Exhaust Rocker 1.7 Ratio

    • 4130 Chromoly Rocker Shafts

    • Billet Aluminum Stands

    • H-13 Adjusting Screws

    SKU: RA 46080BP
    $6,232.66 USD

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    Manton's Fathead Hemi - High Ratio Rocker Arm System (Raised Exhaust)

  • Manton's 1998-18 24 Valve Cummins - Rocker Arm System (Without Stands)

    Manton's 1998-18 24 Valve Cummins - Rocker Arm System (Without Stands)

    • Tool Steel Rocker Arms

    • Tool Steel Adjusting Screws

    • Tool Steel Trunnions

    • Billet Valve Bridge, Nitride

    • ARP Mount Bolts

    SKU: D-141-24V
    $4,601.54 USD

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    Manton's 1998-18 24 Valve Cummins - Rocker Arm System (Without Stands)

  • Manton's 2000-23 6.6L Duramax - Rocker Arm System (Without Stands)

    Manton's 2000-23 6.6L Duramax - Rocker Arm System (Without Stands)

    • Billet Alloy Rocker Arms

    • Tool Steel Adjusting Screws

    • Rocker Arm Shafts

    • Billet Valve Bridge

    • ARP Mount Bolts

    • Pushrod Length Tool

    SKU: D-141-Dmax
    $5,399.63 USD

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    Manton's 2000-23 6.6L Duramax - Rocker Arm System (Without Stands)

  • Manton's All Pro RE-13 Wide Pad Cylinder Head Shaft Mounted Rocker Arm System

    Manton's All Pro RE-13 Wide Pad Cylinder Head Shaft Mounted Rocker Arm System

    • Billet Alloy Steel Rocker Arm Body and Stands

    • Tool Steel Roller & Pin

    • H-13 Adjusting Screw

    • Intake 1.80 Ratio

    • Exhaust 1.75 Ratio

    SKU: RA 410-RKR-SYS-WIDE
    $4,850.50 USD

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    Manton's All Pro RE-13 Wide Pad Cylinder Head Shaft Mounted Rocker Arm System

  • GM LT - Rocker Arm System ( Bolt on )

    GM LT - Rocker Arm System ( Bolt on )

    • Tool Steel construction

    • Pressure-fed oiling to trunnions

    • Tool Steel Adjusting Screw

    • Utilization of materials similar to those found in Nitro Fuel rocker arm bodies

    SKU: RA LT1-RKR-KIT-A
    $3,068.71 USD

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    GM LT - Rocker Arm System ( Bolt on )