Diesel 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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Duramax
Duramax 14 PRODUCTS
Cummins
Cummins 36 PRODUCTS
Powerstroke
Powerstroke 23 PRODUCTS
Diesel Pushrods
Diesel Pushrods 38 PRODUCTS
Diesel Valve Springs
Diesel Valve Springs 7 PRODUCTS
Clearance
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  • Manton Diesel D-205-B-HYD-24V-12 - Engine Push Rod

    2019-24 6.7L 24v Cummins with Hydraulic Lifter - Series 2 One Piece Pushrod, Performance Upgrade 7/16 Solid Bar, Factory Length - 1 Set of 12

    2019-24 6.7L 24v Cummins with Hydraulic Lifter - Series 2 One Piece Pushrod, Performance Upgrade 7/16 Solid Bar, Factory Length - 1 Set of 12

    • Length: 11.150" OAL

    • Diameter: 7/16 Solid Bar

    • Tips: 10mm Ball, 10mm Ball N/Oil

    • 2019-24 6.7L 24v Cummins Hydraulic Lifter

     SKU: D-205-B-HYD-24V-12
    $183.48 USD

    2019-24 6.7L 24v Cummins with Hydraulic Lifter - Series 2 One Piece Pushrod, Performance Upgrade 7/16 Solid Bar, Factory Length - 1 Set of 12
  • Manton Diesel D-100-24V-12 - Engine Trunnion Support Ring

    1998-17 5.9L & 6.7L 24 Valve Cummins Rocker Arm Trunnion Kit - 1 Set of 12

    1998-17 5.9L & 6.7L 24 Valve Cummins Rocker Arm Trunnion Kit - 1 Set of 12

    • 1998-17 24 Valve Cummins Rocker Arm Trunnion Upgrade Replacement

    • Tool Steel Construction

    • Precision Ground & Nitride Heat Treated

    • Upgraded Oil Supply Channels

     SKU: D-100-24V-12
    $576.24 USD

    1998-17 5.9L & 6.7L 24 Valve Cummins Rocker Arm Trunnion Kit - 1 Set of 12
  • Manton Diesel D-305-12V-12 - Engine Push Rod

    1989-98 5.9L 12v Cummins - Series 3 Pushrod, Performance Upgraded Tube Diameter 7/16 x .120 Wall , Factory Length - 1 Set of 12

    1989-98 5.9L 12v Cummins - Series 3 Pushrod, Performance Upgraded Tube Diameter 7/16 x .120 Wall , Factory Length - 1 Set of 12

    • Length: 10.920" OAL

    • Diameter: 7/16

    • Wall Thickness: .120

    • Tips: 3/8 Cup, 5/16 Ball, N/Oil

    • 89-98 5.9L 12V Cummins

     SKU: D-305-12V-12
    $273.48 USD

    1989-98 5.9L 12v Cummins - Series 3 Pushrod, Performance Upgraded Tube Diameter 7/16 x .120 Wall , Factory Length - 1 Set of 12
  • Manton Diesel D-104-24v - Engine Valve Spring Compressor

    1998-17 24 Valve Cummins - Valve Spring Installation Tool

    1998-17 24 Valve Cummins - Valve Spring Installation Tool

    • Valve Spring Installation Tool

    • 1998-17 5.9L & 6.7L 24 Valve Cummins

     SKU: D-104-24v
    $69.84 USD

    1998-17 24 Valve Cummins - Valve Spring Installation Tool
  • Manton Diesel D-105-Kit-12v - Engine Valve Spring

    1989-98 5.9L 12 valve Cummins - Conical Valve Spring Kit

    1989-98 5.9L 12 valve Cummins - Conical Valve Spring Kit

    Includes :

    • Superior Conical Valve Springs

    • Billet Steel Valve Spring Retainers

    • Steel Valve Locks

     SKU: D-105-Kit-12v
    $436.55 USD

    1989-98 5.9L 12 valve Cummins - Conical Valve Spring Kit
  • Manton Diesel D-851 - Engine Rocker Arm Adjusting Nut

    1989-17 12 & 24 Valve Cummins Rocker Arm Jam Nut 3/8-24 x .620 O.D. 12 pt. (D-851)

    1989-17 12 & 24 Valve Cummins Rocker Arm Jam Nut 3/8-24 x .620 O.D. 12 pt. (D-851)

    • Thread: 3/8-24

    • Outer Diameter: .620 in

    • Wrench Size: 7/16

    • Mass: 5.5 g

    • Torque Spec: 35 ft*lb

     SKU: D-851
    $3.73 USD

    1989-17 12 & 24 Valve Cummins Rocker Arm Jam Nut 3/8-24 x .620 O.D. 12 pt. (D-851)
  • Manton Pushrods CUSTOM PUSHROD FORM - Engine Push Rod

    Custom Pushrod Order Form

    Custom Pushrod Order Form

    • Tube Diameters 3/16", 1/4", 5/16", 11/32", 3/8", 7/16", 1/2", 9/16", 5/8" & 3/4"

    • Multiple Heat Treat Options

    • Tool Steel Pushrods

    • Custom Pushrods For Any Engine

     SKU: CUSTOM PUSHROD FORM
    $0.00 USD

    Custom Pushrod Order Form
  • Manton Diesel D-837 - Engine Rocker Arm Adjusting Screw

    1998-19 5.9L 24 Valve Cummins - Rocker Arm Adjusting Screw, H-13 Tool Steel

    1998-19 5.9L 24 Valve Cummins - Rocker Arm Adjusting Screw, H-13 Tool Steel

    • End: 10mm Ball

    • Thread Size: 3/8-24

    • Length: 1.300

    • Oil Configuration: No Oil Hole

    • Allen wrench size: 3/16

    • H-13 Tool Steel

     SKU: D-837
    $33.07 USD

    1998-19 5.9L 24 Valve Cummins - Rocker Arm Adjusting Screw, H-13 Tool Steel
  • Manton Diesel D-305-168-7.3PS-16 - Engine Push Rod

    1994-03 7.3L Powerstroke - Series 3 Pushrods, Performance Upgrade Tube Diameter and Wall Thickness 7/16 x .168 Wall, Factory Length - 1 Set of 16

    1994-03 7.3L Powerstroke - Series 3 Pushrods, Performance Upgrade Tube Diameter and Wall Thickness 7/16 x .168 Wall, Factory Length - 1 Set of 16

    • Length: 10.240" OAL

    • Diameter: 7/16

    • Wall Thickness: .168

    • Tips: 3/8 Ball, 3/8 Ball, W/Oil

    • 1994 – 2003 7.3 Powerstroke

     SKU: D-305-168-7.3PS-16
    $406.88 USD

    1994-03 7.3L Powerstroke - Series 3 Pushrods, Performance Upgrade Tube Diameter and Wall Thickness 7/16 x .168 Wall, Factory Length - 1 Set of 16
  • Manton Diesel D-205-B-HYDV2-24V-12 - Engine Push Rod

    2025 to Current 6.7L 24v Cummins with Hydraulic Lifter- Series 2 One Piece Pushrod, Performance Upgrade 7/16 Solid Bar, Factory Length - 1 Set of 12

    2025 to Current 6.7L 24v Cummins with Hydraulic Lifter- Series 2 One Piece Pushrod, Performance Upgrade 7/16 Solid Bar, Factory Length - 1 Set of 12

    • Length: 10.160" OAL

    • Diameter: 7/16 Solid Bar

    • Tips: 10mm Ball, 10mm Ball N/Oil

    • 2025 to Current 6.7L 24v Cummins Hydraulic Lifter

     SKU: D-205-B-HYDV2-24V-12
    $183.48 USD

    2025 to Current 6.7L 24v Cummins with Hydraulic Lifter- Series 2 One Piece Pushrod, Performance Upgrade 7/16 Solid Bar, Factory Length - 1 Set of 12
  • Manton Diesel D-504-168-12v-12 - Engine Push Rod

    1989-98 5.9L 12v Cummins - Series 5 Pushrod, Performance Upgrade Tube Diameter and Wall Thickness 7/16 x .168 Wall , Factory Length - 1 Set of 12

    1989-98 5.9L 12v Cummins - Series 5 Pushrod, Performance Upgrade Tube Diameter and Wall Thickness 7/16 x .168 Wall , Factory Length - 1 Set of 12

    • Length: 10.920" OAL

    • Diameter: 7/16

    • Wall Thickness: .168

    • Tips: 3/8 Cup, 5/16 Ball, N/Oil

    • 1989-98 5.9L 12V Cummins

     SKU: D-504-168-12v-12
    $509.76 USD

    1989-98 5.9L 12v Cummins - Series 5 Pushrod, Performance Upgrade Tube Diameter and Wall Thickness 7/16 x .168 Wall , Factory Length - 1 Set of 12
  • Manton Diesel D-105-KIT-24v-HB - Engine Valve Spring

    1998-17 5.9L & 6.7L 24 Valve Cummins High Boost Conical Valve Spring Kit

    1998-17 5.9L & 6.7L 24 Valve Cummins High Boost Conical Valve Spring Kit

    • 24 - Conical Valve Springs

    • 24 - Billet Valve Spring Retainers

    • 48 - Valve Locks

    • 125 lbs @ 1.370" installed height

    • 190 lbs @ 0.920" lift

     SKU: D-105-KIT-24v-HB
    $576.25 USD

    1998-17 5.9L & 6.7L 24 Valve Cummins High Boost Conical Valve Spring Kit
  • Manton Diesel D-304-145-6.7SF-32 - Engine Push Rod

    2011-26 6.7 Powerstroke - Series 3 Pushrod, Upgrade Wall Thickness 3/8 x .145 Wall Factory Length - 1 Set of 32

    2011-26 6.7 Powerstroke - Series 3 Pushrod, Upgrade Wall Thickness 3/8 x .145 Wall Factory Length - 1 Set of 32

    • Length: 9.560" OAL

    • Diameter: 3/8

    • Wall Thickness: .145

    • Tips: 11/32 Cup, 3/8 Ball, W/Oil

    • 2011 to Present 6.7 Powerstroke Scorpion Ford

     SKU: D-304-145-6.7SF-32
    $852.48 USD

    2011-26 6.7 Powerstroke - Series 3 Pushrod, Upgrade Wall Thickness 3/8 x .145 Wall Factory Length - 1 Set of 32
  • Manton Diesel D-305-6.0/6.4PS-16 - Engine Push Rod

    2003-10 6.0L / 6.4L Powerstroke -Series 3 Pushrods, Performance Upgrade Tube Diameter 7/16 X .120 Wall, Factory Length - 1 Set of 16

    2003-10 6.0L / 6.4L Powerstroke -Series 3 Pushrods, Performance Upgrade Tube Diameter 7/16 X .120 Wall, Factory Length - 1 Set of 16

    • Length: 9.795" OAL

    • Diameter: 7/16

    • Wall Thickness: .120

    • Tips: 3/8 Ball, 3/8 Ball W/Oil

    • 2003-2010 6.0&6.4 Powerstroke

     SKU: D-305-6.0/6.4PS-16
    $333.66 USD

    2003-10 6.0L / 6.4L Powerstroke -Series 3 Pushrods, Performance Upgrade Tube Diameter 7/16 X .120 Wall, Factory Length - 1 Set of 16
  • Manton Diesel D-304-L5P-16 - Engine Push Rod

    2017 to Present 6.6L Duramax L5P - Series 3 Pushrods, 3/8 X .095 Wall, Factory Length - 1 Set of 16

    2017 to Present 6.6L Duramax L5P - Series 3 Pushrods, 3/8 X .095 Wall, Factory Length - 1 Set of 16

    • Length: 8.560" OAL

    • Diameter: 3/8

    • Wall Thickness: .095

    • Tips: 12mm Cup, 12mm Ball, W/Oil

    • 2017-Present 6.6L Duramax (LP5)

     SKU: D-304-L5P-16
    $378.08 USD

    2017 to Present 6.6L Duramax L5P - Series 3 Pushrods, 3/8 X .095 Wall, Factory Length - 1 Set of 16
  • Manton Diesel D-304-145-6.0/6.4PS-16 - Engine Push Rod

    2003-10 6.0L / 6.4L Powerstroke -Series 3 Pushrods, Upgrade Wall Thickness 3/8 X .145 Wall, Factory Length - 1 Set of 16

    2003-10 6.0L / 6.4L Powerstroke -Series 3 Pushrods, Upgrade Wall Thickness 3/8 X .145 Wall, Factory Length - 1 Set of 16

    • Length: 9.795" OAL

    • Diameter: 3/8

    • Wall Thickness: .145

    • Tips: 3/8 Ball, 3/8 Ball W/Oil

    • 2003-2010 6.0&6.4 Powerstroke

     SKU: D-304-145-6.0/6.4PS-16
    $395.68 USD

    2003-10 6.0L / 6.4L Powerstroke -Series 3 Pushrods, Upgrade Wall Thickness 3/8 X .145 Wall, Factory Length - 1 Set of 16
  • Manton Diesel D-305-168-Dmax-16 - Engine Push Rod

    2001-17 6.6L Duramax - Series 3 Pushrods, Performance Upgrade Tube Diameter and Wall Thickness 7/16 x .168 Wall, Factory Length - 1 Set of 16

    2001-17 6.6L Duramax - Series 3 Pushrods, Performance Upgrade Tube Diameter and Wall Thickness 7/16 x .168 Wall, Factory Length - 1 Set of 16

    • Length: 9.430" OAL

    • Diameter: 7/16

    • Wall Thickness: .168

    • Tips: 12mm Cup, 12mm Ball, W/Oil

    • 2001-2017 6.6L Duramax

     SKU: D-305-168-Dmax-16
    $487.04 USD

    2001-17 6.6L Duramax - Series 3 Pushrods, Performance Upgrade Tube Diameter and Wall Thickness 7/16 x .168 Wall, Factory Length - 1 Set of 16
  • Manton Diesel D-305-HYDV2-24v-12 - Engine Push Rod

    2025 to Current 6.7L 24v Cummins with Hydraulic Lifter- Series 3 Pushrod, Performance Upgrade Tube Diameter 7/16 x .120 Wall, Factory Length - 1 Set of 12

    2025 to Current 6.7L 24v Cummins with Hydraulic Lifter- Series 3 Pushrod, Performance Upgrade Tube Diameter 7/16 x .120 Wall, Factory Length - 1 Set of 12

    • Length: 11.150" OAL

    • Diameter: 7/16

    • Wall Thickness: .120

    • Tips: 10mm Ball, 10mm Ball, No Oil

    • 2025 to Current 6.7L 24v Cummins Hydraulic Lifter

     SKU: D-305-HYDV2-24v-12
    $250.22 USD

    2025 to Current 6.7L 24v Cummins with Hydraulic Lifter- Series 3 Pushrod, Performance Upgrade Tube Diameter 7/16 x .120 Wall, Factory Length - 1 Set of 12
  • Manton Diesel D-304-Dmax-16 - Engine Push Rod

    2001-17 6.6L Duramax - Series 3 Pushrods, 3/8 X .095 Wall, Factory Length - 1 Set of 16

    2001-17 6.6L Duramax - Series 3 Pushrods, 3/8 X .095 Wall, Factory Length - 1 Set of 16

    • Length: 9.430" OAL

    • Diameter: 3/8

    • Wall Thickness: .095

    • Tips: 12mm Cup, 12mm Ball, W/Oil

    • 2001-2017 6.6L Duramax

     SKU: D-304-Dmax-16
    $378.08 USD

    2001-17 6.6L Duramax - Series 3 Pushrods, 3/8 X .095 Wall, Factory Length - 1 Set of 16
  • Manton Diesel D-304-24V-12 - Engine Push Rod

    1999-19 5.9L 24v Cummins - Series 3 Pushrod, 3/8 x .095 Wall Factory Length - 1 Set of 12

    1999-19 5.9L 24v Cummins - Series 3 Pushrod, 3/8 x .095 Wall Factory Length - 1 Set of 12

    • Length: 11.450" OAL

    • Diameter: 3/8

    • Wall Thickness: .095

    • Tips: 10mm Cup / 10mm Ball, N/Oil

    • 1999-19 5.9L & 6.7L 24V Cummins

     SKU: D-304-24V-12
    $283.56 USD

    1999-19 5.9L 24v Cummins - Series 3 Pushrod, 3/8 x .095 Wall Factory Length - 1 Set of 12
  • Manton Diesel D-304-12V-12 - Engine Push Rod

    1989-98 5.9L 12v Cummins - Series 3 Pushrod, 3/8 x .095 Wall Factory Length - 1 Set of 12

    1989-98 5.9L 12v Cummins - Series 3 Pushrod, 3/8 x .095 Wall Factory Length - 1 Set of 12

    • Length: 10.920" OAL

    • Diameter: 3/8

    • Wall Thickness: .095

    • Tips: 3/8 Cup, 5/16 Ball, N/Oil

    • 1989-98 5.9L 12 Valve Cummins

     SKU: D-304-12V-12
    $246.72 USD

    1989-98 5.9L 12v Cummins - Series 3 Pushrod, 3/8 x .095 Wall Factory Length - 1 Set of 12
  • Manton Diesel D-305-24V-12 - Engine Push Rod

    1999-19 5.9L 24 Valve Cummins - Series 3 Pushrod, Performance Upgraded Tube Diameter 7/16 x .120 Wall, Factory Length - 1 Set of 12

    1999-19 5.9L 24 Valve Cummins - Series 3 Pushrod, Performance Upgraded Tube Diameter 7/16 x .120 Wall, Factory Length - 1 Set of 12

    • Length: 11.450" OAL

    • Diameter: 7/16

    • Wall Thickness: .120

    • Tips: 10mm Cup, 10mm Ball, N/Oil

    • 1999-19 5.9L & 6.7L 24V Cummins

     SKU: D-305-24V-12
    $310.32 USD

    1999-19 5.9L 24 Valve Cummins - Series 3 Pushrod, Performance Upgraded Tube Diameter 7/16 x .120 Wall, Factory Length - 1 Set of 12
  • Manton Diesel D-305-Dmax-16 - Engine Push Rod

    2001-17 6.6L Duramax - Series 3 Pushrods, Performance Upgrade Tube Diameter 7/16 x .120 Wall, Factory Length - 1 Set of 16

    2001-17 6.6L Duramax - Series 3 Pushrods, Performance Upgrade Tube Diameter 7/16 x .120 Wall, Factory Length - 1 Set of 16

    • Length: 9.430" OAL

    • Diameter: 7/16

    • Wall Thickness: .120

    • Tips: 12mm Cup, 12mm Ball, W/Oil

    • 2001-2017 Duramax

     SKU: D-305-Dmax-16
    $413.76 USD

    2001-17 6.6L Duramax - Series 3 Pushrods, Performance Upgrade Tube Diameter 7/16 x .120 Wall, Factory Length - 1 Set of 16
  • Manton Diesel D-110-6.0-16 - Engine Valve Bridge

    2003-07 6.0L Powerstroke Billet Steel Valve Bridge - 1 Set of 16

    2003-07 6.0L Powerstroke Billet Steel Valve Bridge - 1 Set of 16

    • 6.4 Powerstroke Stock Replacement

    • Billet Steel Construction

    • Nitride Heat Treated

    • 2003-07 Ford 6.0 Powerstroke

     SKU: D-110-6.0-16
    $488.00 USD

    2003-07 6.0L Powerstroke Billet Steel Valve Bridge - 1 Set of 16