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COMP CAMS GEN III HEMI ROCKER STUD KIT (STUDS AND NUTS), M8 X 1.25 STUD, M8 X 1.

COMP Cams Part number: 4589-KIT Out of Stock - on backorder and will be dispatched once in stock.
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  • COMP CAMS GEN III HEMI ROCKER STUD KIT (STUDS AND NUTS), M8 X 1.25 STUD, M8 X 1.
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$143.73
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Availability: Out of Stock - on backorder and will be dispatched once in stock.
Part number: 4589-KIT
Manufacturer: COMP Cams
COMP Cams Rocker Arm Shaft Stud Kit - Dodge Gen III HEMI
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Special order — estimated supplier availability August 16. This is not a customer delivery date.

This rocker stud and nut assembly allows for improved clamping load, adding up to a more rigid, stable and high revving valve train assembly. Additionally, it saves the threads in aluminum cylinder heads, especially in race applications that see constant disassembly. The stud kit also aids during installation of shaft mount rocker systems by accurately guiding the rocker arm assembly into position. The 12 point flange nuts provide ample clearance to rocker arms for maximum lift potential while a rounded nose on top of the stud prevents cross threading of the nut during assembly. Manufactured from grade 12.9 hardware, these high-strength studs also help to prevent thread fatigue and pulling of threads in aluminum heads.

No modifications to stock rocker arms needed. Check fitment on aftermarket systems before use. Torque specs follow the factory settings. Check the service manual for the proper specification and process.

COMP CAMS GEN III HEMI ROCKER STUD KIT (STUDS AND NUTS), M8 X 1.25 STUD, M8 X 1.

M8x1.25 threads on both sides. 67mm Overall Thread Length. 12 Point flange nuts

COMP Cams Rocker Arm Shaft Stud Kit - Dodge Gen III HEMI

COMP ROCKER ARM STUD KIT, GEN III HEMI

Engine Rocker Arm Stud

ROCKER ARM STUD KIT

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This does not automatically mean the part is universal. Send us your year, make, model, trim, and the part number before ordering.

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