Gas Products

Valvetrain Components Built by Manton

Manton Racing Products specializes in the development and manufacturing of high-performance valvetrain components. If you don’t see the part or application you need, contact us — we may have a solution for you.

Need a custom pushrod? We can build it to your specifications. Click here, Custom Pushrods Order Form.

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  • Fathead Hemi - High Ratio Rocker Arm ( Exhaust )

    Fathead Hemi - High Ratio Rocker Arm ( Exhaust )

    • Billet Tool Steel Rocker Arm Body

    • Ratio: 1.7

    • Force Fed Oiling Through the Rocker Arm

    • 7/16-20 x 1.300 Tool Steel Adjusting Screw

    • 3/8 Ball Adjuster

    SKU: RA 2700R
    $279.79 USD

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    Fathead Hemi - High Ratio Rocker Arm ( Exhaust )

  • Rocker Arm Adjusting Screw H-13 (823-01) 5/16 Ball 3/8-24 x 1.250 Thread, No Oil Hole

    Rocker Arm Adjusting Screw H-13 (823-01) 5/16 Ball 3/8-24 x 1.250 Thread, No Oil Hole

    • End Configuration: 5/16 Ball

    • Thread Size: 3/8-24

    • Length: 1.250

    • Oil Configuration: Solid (No Oil Hole)

    • Allen wrench size: 3/16

    SKU: 823-01
    $31.01 USD

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    Rocker Arm Adjusting Screw H-13 (823-01) 5/16 Ball 3/8-24 x 1.250 Thread, No Oil Hole

  • 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 )

  • 2006-15 GM 7.0L LS7 -Series 3 Pushrods, 3/8 x .095 Wall, Factory Length - 1 Set of 16

    2006-15 GM 7.0L LS7 -Series 3 Pushrods, 3/8 x .095 Wall, Factory Length - 1 Set of 16

    • Length: 7.800" OAL

    • Diameter: 3/8

    • Wall Thickness: .095

    • Tips: 5/16 Ball, 5/16 Ball W/Oil

    • 2003-15 GM 7.0L LS7

    SKU: 304-LS7-16
    $297.76 USD

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    2006-15 GM 7.0L LS7 -Series 3 Pushrods, 3/8 x .095 Wall, Factory Length - 1 Set of 16

  • Rocker Arm Adjusting Screw H-13 (832) 13/32 Ball 7/16-20 x 1.300 Thread, Through Oil Hole

    Rocker Arm Adjusting Screw H-13 (832) 13/32 Ball 7/16-20 x 1.300 Thread, Through Oil Hole

    • End Configuration: 13/32 Ball

    • Thread Size: 7/16-20

    • Length: 1.300

    • Oil Configuration: Thru Oiling (end to end)

    • Allen wrench size: 3/16

    SKU: 832
    $34.16 USD

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    Rocker Arm Adjusting Screw H-13 (832) 13/32 Ball 7/16-20 x 1.300 Thread, Through Oil Hole

  • Fathead Hemi - High Ratio Rocker Arm ( Intake )

    Fathead Hemi - High Ratio Rocker Arm ( Intake )

    • Billet Tool Steel Rocker Arm Body

    • Ratio: 1.8

    • Force Fed Oiling Through the Rocker Arm

    • 7/16-20 x 1.300 Tool Steel Adjusting Screw

    • 3/8 Ball Adjuster

    SKU: RA 2808BP
    $238.20 USD

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    Fathead Hemi - High Ratio Rocker Arm ( Intake )

  • 2009 to Current 5.7L, 6.2L & 6.4L Gen 3 Hemi with Variable Valve Timing (VVT) Factory Lengths - 1 Set of 16

    2009 to Current 5.7L, 6.2L & 6.4L Gen 3 Hemi with Variable Valve Timing (VVT) Factory Lengths - 1 Set of 16

    • Length: 6.775" & 8.075" OAL

    • Diameter: 11/32

    • Wall Thickness: .120

    • Tips: 5/16 Ball, 5/16 Ball W/Oil

    • 2009 to Current Gen 3 Hemi with VVT

    SKU: 302-GEN3
    $299.36 USD

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    2009 to Current 5.7L, 6.2L & 6.4L Gen 3 Hemi with Variable Valve Timing (VVT) Factory Lengths - 1 Set of 16

  • Rocker Arm Adjusting Screw, H-13 (836) 5/16 Cup 7/16 x 20 Thread with Pressure Fed Side Hole

    Rocker Arm Adjusting Screw, H-13 (836) 5/16 Cup 7/16 x 20 Thread with Pressure Fed Side Hole

    • End: 5/16 Cup

    • Thread Size: 7/16-20

    • Length: 1.130 overall

    • Oil Configuration: Pressure Fed Side Hole

    • Allen wrench size: 3/16

    SKU: 836
    $36.52 USD

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    Rocker Arm Adjusting Screw, H-13 (836) 5/16 Cup 7/16 x 20 Thread with Pressure Fed Side Hole

  • 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

  • Spark Plug Tube - for Noonan Racing Engineering Billet Valve Cover ,6.915 Long, Large Hole

    Spark Plug Tube - for Noonan Racing Engineering Billet Valve Cover ,6.915 Long, Large Hole

    • Billet Aluminum End

    • 4130 Steel Body

    • 1.180 Outside Diameter

    • 6.915 Long

    • .040 Additional Clearance for Rocker Arm

    SKU: RA 0270
    $48.72 USD

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    Spark Plug Tube - for Noonan Racing Engineering Billet Valve Cover ,6.915 Long, Large Hole

  • Manton's GM LT, Raw Billet Aluminum Valve Covers

    Manton's GM LT, Raw Billet Aluminum Valve Covers

    • Billet Aluminum

    • Raw Machine Finish

    • Increased Height for High Lift Cams & Roller Rocker Arms

    • Billet Oil Fill Cap

    • -12 AN Breather Port

    SKU: RA LT-COVER
    $757.11 USD

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    Manton's GM LT, Raw Billet Aluminum Valve Covers

  • 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)

  • Rocker Arm Adjusting Screw, H-13 (821) 3/8 Ball 7/16-20 x 1.300 No Oil Hole,

    Rocker Arm Adjusting Screw, H-13 (821) 3/8 Ball 7/16-20 x 1.300 No Oil Hole,

    • End: 3/8 Ball
    • Thread Size: 7/16-20
    • Length: 1.300
    • Oil Configuration: No Oil Hole
    • Allen wrench size: 3/16
    • H-13 Tool Steel

    SKU: 821
    $31.01 USD

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    Rocker Arm Adjusting Screw, H-13 (821) 3/8 Ball 7/16-20 x 1.300 No Oil Hole,

  • Manton's Gen 3 Hemi - Raw Aluminum Valve Covers ( Coil Mounts & 2x Breathers )

    Manton's Gen 3 Hemi - Raw Aluminum Valve Covers ( Coil Mounts & 2x Breathers )

    • Gen 3 Hemi

    • Raw Billet Aluminum

    • Increased Height for High Lift Cams & Roller Rocker Arms

    • -12 AN Breather's (2 Per Cover)

    SKU: GEN3-AN-COVER
    $1,783.17 USD

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    Manton's Gen 3 Hemi - Raw Aluminum Valve Covers ( Coil Mounts & 2x Breathers )

  • 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

  • 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)

  • 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 )

  • Stanke Gen 3 Hemi - Aluminum Rocker Arm Shaft Straps ( Apache / Thitek)

    Stanke Gen 3 Hemi - Aluminum Rocker Arm Shaft Straps ( Apache / Thitek)

    SKU: RA 2361-10-A
    $329.18 USD

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    Stanke Gen 3 Hemi - Aluminum Rocker Arm Shaft Straps ( Apache / Thitek)

  • 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)

  • Fathead Hemi - Rocker Arm Shaft ( Intake )

    Fathead Hemi - Rocker Arm Shaft ( Intake )

    • Fathead Hemi Exhaust Rocker Arm Shaft

    • .250 Wall Thickness

    • 4130 Chromoly Heat Treated

    • Radial Oil Passage

    SKU: RA 3030
    $177.22 USD

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    Fathead Hemi - Rocker Arm Shaft ( Intake )

  • 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

  • GM LS1 & LS3 5/16 Pushrod Checking Tool Kit

    GM LS1 & LS3 5/16 Pushrod Checking Tool Kit

    Kit Includes:

    • 3 5/16 Aluminum Tubes with 5/16 Ball with Simulated Oil Holes

    • 3 5/16 Ball Adjustable Tips with Jam Nuts

    • 2 Light Weight Mockup Springs

    SKU: 625-GM-LS
    $52.98 USD

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    GM LS1 & LS3 5/16 Pushrod Checking Tool Kit

  • 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 5/16 Pushrod Checking Tool Kit

    Gen 3 Hemi 5/16 Pushrod Checking Tool Kit

    Kit Includes:

    • 3 5/16 Aluminum Tubes with 5/16 Ball with Simulated Oil Holes

    • 3 5/16 Ball Adjustable Tips with Jam Nuts

    • 2 Light Weight Mockup Springs

    SKU: 625-GEN3
    $52.98 USD

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    Gen 3 Hemi 5/16 Pushrod Checking Tool Kit