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Availability: 1 in stock
SKU: 4514-KIT
Manufacturer: COMP Cams
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$165.95

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 has designed a kit to convert this setup to a fully adjustable valve train. On the Mark V and 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 and inexpensive alternative to give the flexibility of an adjustable valve train.

Complete with our 4514 studs, spacers and adjusting nuts, this kit adapts your late model Big Block Chevrolet engine to an adjustable valvetrain.

Includes part numbers 4514-16 studs, 4514SP-16 spacers and 1401N-16 rocker nuts

Rocker Arm Adjusting Nut Kit for Late Model Big Block Chevrolet

COMP Cams Late Model Big Block Chevy Adjusting Kit

Rocker Adj Nut Kit Late Model BBC

COMP Cams Rocker Arm Kit CB Adj

4514-KIT - Eng Rocker Arm Stud

Engine Rocker Arm Stud

Eng Rocker Arm Stud

None

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 has designed a kit to convert this setup to a fully adjustable valve train. On the Mark V and 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 and inexpensive alternative to give the flexibility of an adjustable valve train.

Complete with our 4514 studs, spacers and adjusting nuts, this kit adapts your late model Big Block Chevrolet engine to an adjustable valvetrain.

Includes part numbers 4514-16 studs, 4514SP-16 spacers and 1401N-16 rocker nuts

Rocker Arm Adjusting Nut Kit for Late Model Big Block Chevrolet

COMP Cams Late Model Big Block Chevy Adjusting Kit

Rocker Adj Nut Kit Late Model BBC

COMP Cams Rocker Arm Kit CB Adj

4514-KIT - Eng Rocker Arm Stud

Engine Rocker Arm Stud

Eng Rocker Arm Stud

None

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Vehicle Fitment

Chevrolet

    C2500

      2000 Base - 2000 LS - 1999 Base - 1999 LS - 1998 Silverado - 1998 WT - 1998 Cheyenne - 1997 Cheyenne - 1997 Base - 1997 Silverado - 1996 Silverado - 1996 Base - 1996 Cheyenne

    C3500

      2000 Base - 2000 LS - 1999 LS - 1999 Base - 1998 Cheyenne - 1998 Silverado - 1997 Base - 1997 Cheyenne - 1997 Silverado - 1996 Base - 1996 Cheyenne - 1996 Silverado

    Express 3500

      2000 Base - 2000 LS - 1999 LS - 1999 Base - 1998 Base - 1998 LS - 1997 Base - 1997 LS - 1996 LS - 1996 Base

    K2500

      2000 Base - 2000 LS - 1999 LS - 1999 Base - 1998 Silverado - 1998 WT - 1998 Cheyenne - 1997 Base - 1997 Silverado - 1997 Cheyenne - 1996 Base - 1996 Cheyenne - 1996 Silverado

    K3500

      2000 Base - 2000 LS - 1999 Base - 1999 LS - 1998 Cheyenne - 1998 Silverado - 1997 Base - 1997 Cheyenne - 1997 Silverado - 1996 Base - 1996 Cheyenne - 1996 Silverado

    C2500 Suburban

      1999 Base - 1999 LS - 1998 Base - 1998 LS - 1997 Base - 1997 LT - 1997 LS - 1996 Base - 1996 LS - 1996 LT

    K2500 Suburban

      1999 Base - 1999 LS - 1998 Base - 1998 LS - 1997 Base - 1997 LS - 1997 LT - 1996 LS - 1996 Base - 1996 LT

    P30

      1999 Base - 1998 Base - 1997 Base - 1996 Base

    G30

      1996 Beauville - 1996 Chevy Van - 1996 Hi-Cube - 1996 Sportvan

GMC

    C2500

      2000 Sierra SL - 2000 Sierra SLE - 2000 Sierra SLT - 1999 Sierra SL - 1999 Sierra SLT - 1999 Sierra SLE - 1998 Sierra SL - 1998 Sierra SLE - 1998 Sierra SLT - 1997 Sierra SL - 1997 Sierra SLE - 1997 Sierra SLT - 1996 Sierra SL - 1996 Sierra SLT - 1996 Sierra SLE

    C3500

      2000 Sierra SL - 2000 Sierra SLE - 2000 Sierra SLT - 1999 Sierra SL - 1999 Sierra SLE - 1999 Sierra SLT - 1998 Sierra SL - 1998 Sierra SLE - 1998 Sierra SLT - 1997 Sierra SL - 1997 Sierra SLE - 1997 Sierra SLT - 1996 Sierra SLT - 1996 Sierra SLE - 1996 Sierra SL

    K2500

      2000 Sierra SL - 2000 Sierra SLE - 2000 Sierra SLT - 1999 Sierra SL - 1999 Sierra SLE - 1999 Sierra SLT - 1998 Sierra SLT - 1998 Sierra SLE - 1998 Sierra SL - 1997 Sierra SLT - 1997 Sierra SL - 1997 Sierra SLE - 1996 Sierra SL - 1996 Sierra SLT - 1996 Sierra SLE

    K3500

      2000 Sierra SL - 2000 Sierra SLE - 2000 Sierra SLT - 1999 Sierra SL - 1999 Sierra SLE - 1999 Sierra SLT - 1998 Sierra SLT - 1998 Sierra SL - 1998 Sierra SLE - 1997 Sierra SL - 1997 Sierra SLE - 1997 Sierra SLT - 1996 Sierra SLT - 1996 Sierra SLE - 1996 Sierra SL

    Savana 3500

      2000 Base - 2000 SLE - 1999 Base - 1999 SLE - 1998 Base - 1998 SLE - 1997 Base - 1997 SLE - 1996 SLE - 1996 Base

    C2500 Suburban

      1999 Base - 1999 SLE - 1999 SLT - 1998 Base - 1998 SLT - 1998 SLE - 1997 Base - 1997 SLT - 1997 SLE - 1996 SLT - 1996 SLE - 1996 Base

    K2500 Suburban

      1999 Base - 1999 SLE - 1999 SLT - 1998 SLT - 1998 SLE - 1998 Base - 1997 Base - 1997 SLE - 1997 SLT - 1996 Base - 1996 SLT - 1996 SLE

    P3500

      1999 Base - 1998 Base - 1997 Base - 1996 Base

    G3500

      1996 Magnavan - 1996 Rally - 1996 Rally STX - 1996 Rally Camper Special - 1996 Vandura Special - 1996 Vandura
*we take fitment seriously and have invested heavily into matching products to your vehicle, but it is up to the end user to confirm products are suitable for their vehicle, legal for them to use for the purposes they intend, and verify fitment upon installation. Many opened products may not be returned, so if fitment is in question, please contact us before ordering. We are not resonsible for any costs incurring from a product not being suitable to an end users application.