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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Adjusting Screws-Nuts 37 PRODUCTS
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  • Manton Rocker Arms 826-L - Engine Rocker Arm Adjusting Screw

    Rocker Arm Adjusting Screw H-13 (826-L) 3/8 Ball 7/16-20 x 1.500 Thread, Pressure Fed Side Hole

    Rocker Arm Adjusting Screw H-13 (826-L) 3/8 Ball 7/16-20 x 1.500 Thread, Pressure Fed Side Hole

    • End Configuration: 3/8 Ball

    • Thread Size: 7/16-20

    • Length: 1.500

    • Oil Configuration: Pressure Fed Side Hole

    • Allen wrench size: 3/16

     SKU: 826-L
    $35.73 USD

    Rocker Arm Adjusting Screw H-13 (826-L) 3/8 Ball 7/16-20 x 1.500 Thread, Pressure Fed Side Hole
  • Manton Rocker Arms 851s - Engine Rocker Arm Adjusting Nut

    3/8-24 x .568 O.D. 12 pt. Jam Nut (851s)

    3/8-24 x .568 O.D. 12 pt. Jam Nut (851s)

    • Thread: 3/8-24

    • Outer Diameter: .568 in

    • Wrench size: 7/16

    • Mass: 4.7 g

    • Torque Spec: 35 ft*lb

     SKU: 851s
    $3.48 USD

    3/8-24 x .568 O.D. 12 pt. Jam Nut (851s)
  • Manton Rocker Arms RA 3020 - Engine Rocker Arm Shaft

    426 Street Hemi - Rocker Arm Shaft ( Exhaust )

    426 Street Hemi - Rocker Arm Shaft ( Exhaust )

    • 426 Street Hemi Exhaust Rocker Arm Shaft

    • .250 Wall Thickness

    • 4130 Chromoly Heat Treated

    • Radial Oil Passage

     SKU: RA 3020
    $177.22 USD

    426 Street Hemi - Rocker Arm Shaft ( Exhaust )
  • Manton Rocker Arms 820 - Engine Rocker Arm Adjusting Screw

    Rocker Arm Adjusting Screw H-13 (820) .281 Radius Ball 3/8-24 x 1.250 Thread, Through Oil Hole

    Rocker Arm Adjusting Screw H-13 (820) .281 Radius Ball 3/8-24 x 1.250 Thread, Through Oil Hole

    • End Configuration: .281 Ball

    • Thread Size: 3/8-24

    • Length: 1.300

    • Oil Configuration: Thru Oiling (end to end)

    • Allen wrench size: 5/32

     SKU: 820
    $34.16 USD

    Rocker Arm Adjusting Screw H-13 (820) .281 Radius Ball 3/8-24 x 1.250 Thread, Through Oil Hole
  • Manton Rocker Arms RA 090-GEN3 - Engine Rocker Arm Bolt

    2003 to Present Gen 3 Hemi - Rocker Arm Shaft Bolt Upgrade Kit

    2003 to Present Gen 3 Hemi - Rocker Arm Shaft Bolt Upgrade Kit

    • 2003 to Present Gen 3 Hemi

    • ARP 12 Point Bolts

    • 20 Bolts

    • 20 Washers

    • Factory Thread Pitch

     SKU: RA 090-GEN3
    $117.25 USD

    2003 to Present Gen 3 Hemi - Rocker Arm Shaft Bolt Upgrade Kit
  • Manton Rocker Arms 819 - Engine Rocker Arm Adjusting Screw

    Rocker Arm Adjusting Screw H-13 (819) .281 Radius Ball 3/8-24 x 1.300 Thread, No Oil Hole

    Rocker Arm Adjusting Screw H-13 (819) .281 Radius Ball 3/8-24 x 1.300 Thread, No Oil Hole

    • End Configuration: .281 Ball

    • Thread Size: 3/8-24

    • Length: 1.300

    • Oil Configuration: Solid (No Oil Hole)

    • Allen wrench size: 3/16

     SKU: 819
    $31.01 USD

    Rocker Arm Adjusting Screw H-13 (819) .281 Radius Ball 3/8-24 x 1.300 Thread, No Oil Hole
  • Manton Rocker Arms RA-ASCS-SYS - Engine Rocker Arm Kit

    Manton's 360 Brodex ASCS Sprint Car Shaft Mounted Rocker Arm System

    Manton's 360 Brodex ASCS Sprint Car 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-ASCS-SYS
    $4,747.37 USD

    Manton's 360 Brodex ASCS Sprint Car Shaft Mounted Rocker Arm System
  • Manton Diesel D-828 - Engine Rocker Arm Adjusting Screw

    1989-98 5.9L 12 Valve Cummins Rocker Arm Adjusting Screw H-13 (D-828)

    1989-98 5.9L 12 Valve Cummins Rocker Arm Adjusting Screw H-13 (D-828)

    • End Configuration: 3/8 Ball

    • Thread Size: 3/8-24

    • Length: 1.370 overall

    • Oil Configuration: Through Oiling (end to end)

    • Allen wrench size: 3/16

     SKU: D-828
    $34.16 USD

    1989-98 5.9L 12 Valve Cummins Rocker Arm Adjusting Screw H-13 (D-828)
  • Manton Rocker Arms 815 - Engine Rocker Arm Adjusting Screw

    5/16 Ball 3/8-24 x 1.300 with Pressure Fed Side Hole H-13 (815)

    5/16 Ball 3/8-24 x 1.300 with Pressure Fed Side Hole H-13 (815)

    • End: 5/16 Ball

    • Thread Size: 7/16-20

    • Length: 1.300

    • Oil Configuration: Pressure Fed Side Hole

    • Allen wrench size: 3/16

    • H-13 Tool Steel

     SKU: 815
    $35.73 USD

    5/16 Ball 3/8-24 x 1.300 with Pressure Fed Side Hole H-13 (815)
  • Manton Rocker Arms 828-L - Engine Rocker Arm Adjusting Screw

    Rocker Arm Adjusting Screw H-13 (828-L) 3/8 Ball 3/8-24 x 1.600 Thread, Through Oil Hole

    Rocker Arm Adjusting Screw H-13 (828-L) 3/8 Ball 3/8-24 x 1.600 Thread, Through Oil Hole

    • End Configuration: 3/8 Ball

    • Thread Size: 3/8-24

    • Length: 1.600

    • Oil Configuration: Thru Oiling (end to end)

    • Allen wrench size: 3/16

     SKU: 828-L
    $34.16 USD

    Rocker Arm Adjusting Screw H-13 (828-L) 3/8 Ball 3/8-24 x 1.600 Thread, Through Oil Hole
  • Manton Rocker Arms RA 3070 - Engine Rocker Arm Shaft

    2003 to Present 5.7L, 6.1L, 6.2L & 6.4L Gen 3 Hemi - Rocker Arm Shaft

    2003 to Present 5.7L, 6.1L, 6.2L & 6.4L Gen 3 Hemi - Rocker Arm Shaft

    • Gen 3 Hemi Intake and Exhaust Rocker Arm Shaft

    • .250 Wall Thickness

    • 4130 Chromoly Heat Treated

     SKU: RA 3070
    $156.63 USD

    2003 to Present 5.7L, 6.1L, 6.2L & 6.4L Gen 3 Hemi - Rocker Arm Shaft
  • Manton Rocker Arms 827 - Engine Rocker Arm Adjusting Screw

    Rocker Arm Adjusting Screw H-13 (827) 5/16 Ball 7/16-20 x 1.300 Thread, Through Oil Hole

    Rocker Arm Adjusting Screw H-13 (827) 5/16 Ball 7/16-20 x 1.300 Thread, Through Oil Hole

    • End Configuration: 5/16 Ball

    • Thread Size: 7/16-20

    • Length: 1.300

    • Oil Configuration: Thru Oiling (end to end)

    • Allen wrench size: 3/16

     SKU: 827
    $34.16 USD

    Rocker Arm Adjusting Screw H-13 (827) 5/16 Ball 7/16-20 x 1.300 Thread, Through Oil Hole
  • Manton Rocker Arms RA LS7-RKR-KIT-A - Engine Rocker Arm Kit

    LS7 Manton Rocker Arm System ( Bolt on )

    LS7 Manton Rocker Arm System ( Bolt on )

    • Ratio: Factory

    • Pushrod Offset: Factory

    • Adjuster: 5/16 ball

    • Oiling Type: Pressure fed

     SKU: RA LS7-RKR-KIT-A
    $3,068.71 USD

    LS7 Manton Rocker Arm System ( Bolt on )
  • Manton Rocker Arms 822 - Engine Rocker Arm Adjusting Screw

    Rocker Arm Adjusting Screw H-13 (822) 3/8 Ball 7/16-20 x 1.300 Thread, Through Oil Hole

    Rocker Arm Adjusting Screw H-13 (822) 3/8 Ball 7/16-20 x 1.300 Thread, Through Oil Hole

    • End Configuration: 3/8 Ball

    • Thread Size: 7/16-20

    • Length: 1.300

    • Oil Configuration: Thru Oiling (end to end)

    • Allen wrench size: 3/16

     SKU: 822
    $34.16 USD

    Rocker Arm Adjusting Screw H-13 (822) 3/8 Ball 7/16-20 x 1.300 Thread, Through Oil Hole
  • Manton Rocker Arms RA RKR-165-120R - Engine Rocker Arm

    Manton Rocker Arm 1.7 Ratio, Offset .120 Right for Manton, T & D and Crower Stands

    Manton Rocker Arm 1.7 Ratio, Offset .120 Right for Manton, T & D and Crower Stands

    Features

    • Billet Alloy Steel Rocker Arm Body

    • H-13 Tool Steel Adjuster

    • 3/8 Ball Receiver

    • 1.7 Ratio

    • Rocker Arm .120 Right Offset

     SKU: RA RKR-165-120R
    $224.85 USD

    Manton Rocker Arm 1.7 Ratio, Offset .120 Right for Manton, T & D and Crower Stands
  • Manton Rocker Arms RA RKR-165-120L - Engine Rocker Arm

    Big Block Chevy Rocker Arm .120 Offset Left for Manton, T&D and Crower Stands

    Big Block Chevy Rocker Arm .120 Offset Left for Manton, T&D and Crower Stands

    Features

    • Billet Alloy Steel Rocker Arm Body

    • H-13 Tool Steel Adjuster

    • 3/8 Ball Receiver

    • 1.7 Ratio

    • Rocker arm .120 Left Offset

     SKU: RA RKR-165-120L
    $224.85 USD

    Big Block Chevy Rocker Arm .120 Offset Left for Manton, T&D and Crower Stands
  • Manton Rocker Arms 830 - Engine Rocker Arm Adjusting Screw

    Rocker Arm Adjusting Screw H-13 (830) 13/32 Ball 7/16-20 x 1.300 Thread, Pressure Fed Side Hole

    Rocker Arm Adjusting Screw H-13 (830) 13/32 Ball 7/16-20 x 1.300 Thread, Pressure Fed Side Hole

    • End Configuration: 13/32 Ball

    • Thread Size: 7/16-20

    • Length: 1.300

    • Oil Configuration: Pressure Fed Side Hole

    • Allen wrench size: 3/16

     SKU: 830
    $35.73 USD

    Rocker Arm Adjusting Screw H-13 (830) 13/32 Ball 7/16-20 x 1.300 Thread, Pressure Fed Side Hole
  • Manton Pushrods 502 - Engine Push Rod

    Series 5 Pushrod, Chromoly, 11/32 x .120 Wall, Select Pushrod Tips - Specify Length

    Series 5 Pushrod, Chromoly, 11/32 x .120 Wall, Select Pushrod Tips - Specify Length

    • Specify Length

    • Select Pushrod Tips

    • Diameter: 11/32

    • Wall Thickness: .120

    • Manufacturing Lead Time: 2-4 Business Days

     SKU: 502
    $18.71 USD

    Series 5 Pushrod, Chromoly, 11/32 x .120 Wall, Select Pushrod Tips - Specify Length
  • Manton Pushrods 302 - Engine Push Rod

    Series 3 Pushrod, Chromoly, 11/32 x .120 Wall, Select Pushrod Tips - Specify Length

    Series 3 Pushrod, Chromoly, 11/32 x .120 Wall, Select Pushrod Tips - Specify Length

    • Specify Length

    • Select Pushrod Tips

    • Diameter: 11/32

    • Wall Thickness: .120

    • Manufacturing Lead Time: 2-4 Business Days

     SKU: 302
    $18.71 USD

    Series 3 Pushrod, Chromoly, 11/32 x .120 Wall, Select Pushrod Tips - Specify Length
  • Manton Pushrods 304 - Engine Push Rod

    Series 3 Pushrod, Chromoly, 3/8 x .095 Wall, Select Pushrod Tips - Specify Length

    Series 3 Pushrod, Chromoly, 3/8 x .095 Wall, Select Pushrod Tips - Specify Length

    • Specify Length

    • Select Pushrod Tips

    • Diameter: 3/8

    • Wall Thickness: .095

    • Manufacturing Lead Time: 2-4 Business Days

     SKU: 304
    $16.60 USD

    Series 3 Pushrod, Chromoly, 3/8 x .095 Wall, Select Pushrod Tips - Specify Length
  • Manton Pushrods 304-145 - Engine Push Rod

    Series 3 Pushrod, Chromoly, 3/8 x .145 Wall, Select Pushrod Tips - Specify Length

    Series 3 Pushrod, Chromoly, 3/8 x .145 Wall, Select Pushrod Tips - Specify Length

    • Specify Length

    • Select Pushrod Tips

    • Diameter: 3/8

    • Wall Thickness: .145

    • Manufacturing Lead Time: 2-4 Business Days

     SKU: 304-145
    $22.05 USD

    Series 3 Pushrod, Chromoly, 3/8 x .145 Wall, Select Pushrod Tips - Specify Length
  • Manton Pushrods 503 - Engine Push Rod

    Series 5 Pushrod, Chromoly, 3/8 x .095 Wall, Select Pushrod Tips - Specify Length

    Series 5 Pushrod, Chromoly, 3/8 x .095 Wall, Select Pushrod Tips - Specify Length

    • Specify Length

    • Select Pushrod Tips

    • Diameter: 3/8

    • Wall Thickness: .095

    • Manufacturing Lead Time: 2-4 Business Days

     SKU: 503
    $24.14 USD

    Series 5 Pushrod, Chromoly, 3/8 x .095 Wall, Select Pushrod Tips - Specify Length
  • Manton Pushrods 503-145 - Engine Push Rod

    Series 5 Pushrod, Chromoly, 3/8 x .145 Wall, Select Pushrod Tips - Specify Length

    Series 5 Pushrod, Chromoly, 3/8 x .145 Wall, Select Pushrod Tips - Specify Length

    • Specify Length

    • Select Pushrod Tips

    • Diameter: 3/8

    • Wall Thickness: .145

    • Manufacturing Lead Time: 2-4 Business Days

     SKU: 503-145
    $31.49 USD

    Series 5 Pushrod, Chromoly, 3/8 x .145 Wall, Select Pushrod Tips - Specify Length