Comp Cams Rocker Arm Adjusting Nuts & Kits


Comp Cams
Comp Cams Rocker Arm Adjusting Nuts & Kits

Product images may differ from actual product appearance.

Rocker Arm Adjusting Nuts All COMP Cams Rocker Arm Adjusting Nuts are designed for the ultimate in strength and locking force. The stud girdle polylocks are precision ground for minimum runout and tapered for extra strength in the locking area. The special alloys in the polylocks ensure quality and strength not found in any other competitive products.

Rocker Arm Adjusting Kits Many of the popular engine families utilize a positive stop type of rocker arm attachment which does not allow for any adjustment, and consequently there is no consideration for different cam sizes or other modifications to the engine block and heads. For that reason, COMP Cams has designed a kit to convert this setup to a fully adjustable valve train. On the 302-351W Fords, simply remove the standard adjusting nut, slip the spacer over the stud, install the new nut and adjust the valves as necessary. On the Mark V & VI Big Block Chevrolet engines, replace the screw-in studs with those provided, slip the spacer insert through the rocker arm ball, and adjust with the new adjusting nut. These kits are a simple, easy and inexpensive alternative to give the flexibility of an adjustable valve train.



Adjusting Nuts

249-1321N-1
12PT Nut
  • For #249-1321
    View this item
  • $3.99
    Ships
    Adjusting Screws

    249-1321S-1
    Adjusting Screw
  • For #249-1321
    View this item
  • $12.99
    Ships
    Polylocks

    249-4601-1
    Hi-Tech Polylock
  • Stud Diameter: 3/8''
  • 1/pkg
    More info on Comp Cams 4601-1
  • $2.69
    Ships
      249-4606-1
    High Energy Polylock
  • Stud Diameter: 7/16''
  • 1/pkg
    View this item
  • $2.99
    Ships
    02/22/12
      249-4606-16
    High Energy Polylocks
  • Stud Diameter: 7/16''
  • 16/pkg
    View this item
  • $29.99
    Ships
    Replacement Adjusting Screw and Nut
      249-1053SN-1
    COMP Cams Replacement Rocker Arm Nut
  • Ford Pedestal Mounted Rockers
  • Replacement Adjusting Screw and Nut
  • 1/pkg
    View this item
  • $7.99
    Ships
    02/21/12
      249-1053SN-16
    COMP Cams Replacement Rocker Arm Nut
  • Ford Pedestal Mounted Rockers
  • Replacement Adjusting Screw and Nut
  • 16/pkg
    View this item
  • $86.99
    Ships
    02/21/12
      249-1405-1
    COMP Cams Replacement Rocker Arm Nut
  • SB Chrysler Magnum Rocker #1420
  • Replacement Adjusting Screw and Nut
  • 1/pkg
    View this item
  • $5.99
    Ships
    02/21/12
      249-1406-1
    COMP Cams Replacement Rocker Arm Nut
  • Replacement Adjusting Screw & Nut for #1071/1073-1
  • 1/pkg
    View this item
  • $14.99
    Ships
    02/21/12
      249-1407-1
    COMP Cams Replacement Rocker Arm Nut
  • Replacement Adjusting Screw & Nut for #1046
  • 1/pkg
    View this item
  • $5.99
    Ships
    02/21/12
    Replacement Bolts

    249-1053B-1
    Comp Cams Replacement Bolt
  • For Ford Pedestal Mounted Rockers #1053
  • 1/pkg
    View this item
  • $2.99
    Ships
    02/21/12
      249-1053B-12
    Comp Cams Replacement Bolt
  • For Ford Pedestal Mounted Rockers #1053
  • 12/pkg
    View this item
  • $11.99
    Ships
    02/21/12

    249-1053B-16
    Comp Cams Replacement Bolt
  • For Ford Pedestal Mounted Rockers #1053
  • 16/pkg
    View this item
  • $16.99
    Ships
    02/21/12
      249-1321H-1
    Comp Cams Replacement Bolts & Dividers
  • For Chrysler Shaft Rockers #1321
    View this item
  • $54.99
    Ships
    02/21/12
      249-1408-1
    Comp Cams Replacement End Support Head Bolt
  • For Ford FE Shaft Rocker Arms #1046
  • 1/pkg
    View this item
  • $29.99
    Ships
    02/21/12
      249-1408-4
    Comp Cams Replacement End Support Head Bolts
  • For Ford FE Shaft Rocker Arms #1046
  • 4/pkg
    View this item
  • $119.99
    Ships
    02/21/12
    Small Block Ford 289-351W

    249-4610-16
    Rocker Adjusting Kit
  • SB-Ford
    More info on Comp Cams 4610-16
  • $32.99
    Ships