Engine Rocker Arm Stud

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Melling

MPN: MRDS-921

Melling MRDS-921 Stock Replacement Rocker Arm Stud

$11.18

Made In USA. Melling recommends new rocker arm studs with every engine rebuild. Old studs are subject to metal failure, stud stretching, and worn...

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Melling

MPN: MRDS-943

Melling MRDS-943 Stock Replacement Rocker Arm Stud

$10.00

Made In USA. Melling recommends new rocker arm studs with every engine rebuild. Old studs are subject to metal failure, stud stretching, and worn...

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Melling

MPN: MRDS-940

Melling MRDS-940 Stock Replacement Rocker Arm Stud

$8.55

Made In USA. Melling recommends new rocker arm studs with every engine rebuild. Old studs are subject to metal failure, stud stretching, and worn...

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Melling

MPN: MRDS-948

Melling MRDS-948 Stock Replacement Rocker Arm Stud

$10.22

Made In USA. Melling recommends new rocker arm studs with every engine rebuild. Old studs are subject to metal failure, stud stretching, and worn...

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Melling

MPN: MRDS-934

Melling MRDS-934 Stock Replacement Rocker Arm Stud

$9.59

Made In USA. Melling recommends new rocker arm studs with every engine rebuild. Old studs are subject to metal failure, stud stretching, and worn...

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Edelbrock

MPN: 8598

Edelbrock 8598 Engine Rocker Arm Stud

$38.89

The Edelbrock high-quality rocker studs #8598 3/8" (set of two) are used in Edelbrock cylinder heads requiring screw-in studs. Sold in packaged quantities of...

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Edelbrock

MPN: 8593

Edelbrock 8593 Engine Rocker Arm Stud

$150.80

The Edelbrock high-quality rocker studs #8593 7/16" (Set of sixteen) are used in Edelbrock cylinder heads requiring screw-in studs. Sold in packaged quantities of...

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Edelbrock

MPN: 8599

Edelbrock 8599 Engine Rocker Arm Stud

$97.91

The Edelbrock high-quality rocker studs #8598 3/8" (Set of sixteen) are used in Edelbrock cylinder heads requiring screw-in studs. Sold in packaged quantities of...

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Edelbrock

MPN: 8590

Edelbrock 8590 Engine Rocker Arm Stud

$32.84

The Edelbrock high-quality rocker studs #8590 7/16" (set of two) are used in Edelbrock cylinder heads requiring screw-in studs. Sold in packaged quantities of...

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Edelbrock

MPN: 6009

Edelbrock 6009 Engine Rocker Arm Stud

$291.30

The Edelbrock Rocker shaft stud kit #6009 provides better rocker shaft retention and is highly recommended for use with Edelbrock FE heads. It eliminates...

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COMP Cams

MPN: 4514-1

COMP Cams 4514-1 Hi-Tech Rocker Stud for BBC w/ 3/8" Base Thread and 7/16" Rocker Thread

$16.94

this rocker arm stud has a 1.900" effective length for use with Mark V and Mark VI Chevrolet Big Blocks.

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COMP Cams

MPN: 4515-1

COMP Cams 4515-1 Hi-Tech Rocker Stud w/ 7/16" Base Thread and 3/8" Rocker Thread

$24.02

the Hi-Tech stud features rolled threads for maximum contact and a ground-flat top for accurate valve adjustment. This stud has a 1.895" effective stud...

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COMP Cams

MPN: 4504-16

COMP Cams 4504-16 Magnum Rocker Stud Set for Ford w/ 5/16" Base Thread and 3/8" Rocker Thread

$168.78

this High Energy stud set has a 5/16" base thread and 3/8" rocker thread with a 1.750" effective stud length. Perfect for Ford applications.

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COMP Cams

MPN: 4506-1

COMP Cams 4506-1 Hi-Tech Rocker Stud w/ 7/16" Base Thread and 7/16" Rocker Thread

$24.02

the Hi-Tech stud features rolled threads for maximum contact and a ground-flat top for accurate valve adjustment. This stud has a 1.750" effective stud...

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COMP Cams

MPN: 4503-1

COMP Cams 4503-1 this High Energy stud has a 7/16" base thread and 7/16" rocker thread.

$22.55

this High Energy stud has a 7/16" base thread and 7/16" rocker thread.

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COMP Cams

MPN: 4503-16

COMP Cams 4503-16 this High Energy stud set has a 7/16" base thread and 7/16" rocker thread.

$125.43

this High Energy stud set has a 7/16" base thread and 7/16" rocker thread.

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COMP Cams

MPN: 4554-1

COMP Cams 4554-1 Hi-Tech Rocker Stud for LS1,2,6 w/ 8mm Base Thread and 3/8" Rocker Thread

$22.33

this rocker stud features an 8mm base thread and a 3/8" rocker thread with a 1.500" effective stud length. Comes with our 16755-KIT and...

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COMP Cams

MPN: 4507-8

COMP Cams 4507-8 Hi-Tech Rocker Stud Set BBC Exhaust w/ 7/16" Base Thread and 7/16" Rocker Thread

$137.19

Hi-Tech Rocker Stud Set BBC Exhaust w/ 7/16" Base Thread and 7/16" Rocker Thread

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COMP Cams

MPN: 4542-16

COMP Cams 4542-16 Engine Rocker Arm Stud

$125.43

this High Energy stud set has a 5/16" base thread and 3/8" rocker thread with a 1.520" effective stud length. Perfect for Oldsmobile applications.

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COMP Cams

MPN: 4512-1

COMP Cams 4512-1 Hi-Tech Rocker Stud for BBC w/ 7/16" Base Thread and 7/16" Rocker Thread

$24.02

the Hi-Tech stud features rolled threads for maximum contact and a ground-flat top for accurate valve adjustment. This stud has a 1.900" effective stud...

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COMP Cams

MPN: 4582-KIT

COMP Cams 4582-KIT M8x1.25 threads on both sides. 65mm Overall Stud Length. 12 Point flange nuts

$182.76

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

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COMP Cams

MPN: 4515-16

COMP Cams 4515-16 Hi-Tech Rocker Stud Set w/ 7/16" Base Thread and 3/8" Rocker Thread

$137.19

the Hi-Tech stud features rolled threads for maximum contact and a ground-flat top for accurate valve adjustment. This stud set has a 1.895" effective...

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COMP Cams

MPN: 4589-KIT

COMP Cams 4589-KIT M8x1.25 threads on both sides. 67mm Overall Thread Length. 12 Point flange nuts

$195.98

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

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COMP Cams

MPN: 4587-KIT

COMP Cams 4587-KIT M8x1.25 threads on both sides. 52mm Overall Stud Length. 12 Point flange nuts

$182.76

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

Special Order

COMP Cams

MPN: 4514-16

COMP Cams 4514-16 Hi-Tech Rocker Stud Set BBC w/ 3/8" Base Thread and 7/16" Rocker Thread

$168.06

this rocker arm stud set has a 1.900" effective length for use with Mark V and Mark VI Chevrolet Big Blocks.

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COMP Cams

MPN: 4505-1

COMP Cams 4505-1 Hi-Tech Rocker Stud w/ 7/16" Base Thread and 3/8" Rocker Thread

$24.02

the Hi-Tech stud features rolled threads for maximum contact and a ground-flat top for accurate valve adjustment. This stud has a 1.750" effective stud...

Special Order

COMP Cams

MPN: 4506-16

COMP Cams 4506-16 Hi-Tech Rocker Stud Set w/ 7/16" Base Thread and 7/16" Rocker Thread

$137.19

the Hi-Tech stud features rolled threads for maximum contact and a ground-flat top for accurate valve adjustment. This stud set has a 1.750" effective...

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COMP Cams

MPN: 4543-1

COMP Cams 4543-1 Hi-Tech Rocker Stud w/ 7/16" Base Thread and 1/2" Rocker Thread

$38.72

the Hi-Tech stud features rolled threads for maximum contact and a ground-flat top for accurate valve adjustment. This stud has a 1.900" effective stud...

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COMP Cams

MPN: 4504-1

COMP Cams 4504-1 Magnum Rocker Stud for Ford w/ 5/16" Base Thread and 3/8" Rocker Thread

$22.55

this High Energy stud has a 5/16" base thread and 3/8" rocker thread with a 1.750" effective stud length. Perfect for Ford applications.

Special Order

COMP Cams

MPN: 4507-1

COMP Cams 4507-1 Hi-Tech Rocker Stud for BBC Exhaust w/ 7/16" Base Thread and 7/16" Rocker Thread

$34.31

Hi-Tech Rocker Stud for BBC Exhaust w/ 7/16" Base Thread and 7/16" Rocker Thread

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COMP Cams

MPN: 4543-16

COMP Cams 4543-16 Hi-Tech Rocker Stud Set w/ 7/16" Base Thread and 1/2" Rocker Thread

$325.06

the Hi-Tech stud features rolled threads for maximum contact and a ground-flat top for accurate valve adjustment. This stud set has a 1.900" effective...