Rocker Arm Studs

Stud-mounted rocker arms are the middle option between pedestal-mounted (fine for stock applications) and shaft-mounted (a hardcore racing option for vehicles operating...

Stud-mounted rocker arms are the middle option between pedestal-mounted (fine for stock applications) and shaft-mounted (a hardcore racing option for vehicles operating at over 7,000 rpm) rocker arms. They are pressed or threaded into the top of the cylinder head, and the rocker arms are attached to the top. These rocker arm studs resist the valve train flexing generated by higher horsepower, and can be adjusted for ideal geometry. Summit Racing Equipment carries rocker arm studs in many sizes and lengths.

Press-Fit Vs. Threaded

Many engines come from the factory with press-fit rocker arm studs. Once you start making performance...

Press-Fit Vs. Threaded

Many engines come from the factory with press-fit rocker arm studs. Once you start making performance modifications, and the open pressure of your valve springs rises over 280 lbs., press-fit studs can loosen. A common upgrade at this stage is to tap the cylinder heads and switch to threaded rocker arm studs. For additional details, check our Help Center article.

Additional Parts

If you need even more strength and stability, consider adding a stud girdle (also called a valvetrain stabilizer). Rocker arm studs are available with locator shanks for pushrod guideplates.

Top Brands

You can shop for rocker arm studs with confidence at Summit Racing Equipment. No third party sellers here, so you know you’ll always get the genuine article. Shop from trusted brands like ARP, COMP Cams, Edelbrock, Trick Flow, Crane Cams, Mr. Gasket, Brodix, Manley, and more.

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Results 1 - 17 of 17

COMP Cams Hi-Tech Rocker Arm Studs 4505-16

COMP Cams Hi-Tech Rocker Arm Studs 4505-16

Rocker Arm Studs, 3/8 in.-24, 1.75 in. Effective Length, Set of 16

Part Number: CCA-4505-16

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

COMP Cams Hi-Tech Rocker Arm Studs 4512-16

Rocker Arm Studs, 7/16-20 in. Thread, 1.90 in. Effective Stud Length, Chevy, Big Block, Kit

Part Number: CCA-4512-16

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

COMP Cams Hi-Tech Rocker Arm Studs 4507-1

Rocker Arm Shaft; Hi-Tech Race; Rocker Arm Stud; Base Thread 7/16 in.; Length 1.680; Stud Size 7/16 in.; 1 pc.

Part Number: CCA-4507-1

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

COMP Cams Hi-Tech Rocker Arm Studs 4514-16

Rocker Arm Studs, 7/16-20 in. Thread, 1.90 in. Effective Stud Length, Chevy, Big Block, Kit

Part Number: CCA-4514-16

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

COMP Cams Hi-Tech Rocker Arm Studs 4506-16

Rocker Arm Studs, 7/16-20 in. Thread, 1.75 in. Effective Stud Length, Kit

Part Number: CCA-4506-16

Not Yet Reviewed

Estimated Ship Date: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

COMP Cams Hi-Tech Rocker Arm Studs 4543-16

Rocker Arm Studs, 7/16 in.-14 Base Thread, 1/2 in.-20 Rocker Arm Nut Thread Size, Set of 16

Part Number: CCA-4543-16

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

COMP Cams Hi-Tech Rocker Arm Studs 4515-16

Rocker Arm Studs, 7/16-20 in. Base Thread, 3/8-16 in. Nut Thread, 1.895 in. Effective Stud Length, Set of 16

Part Number: CCA-4515-16

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

COMP Cams Hi-Tech Rocker Arm Studs 4505-1

Rocker Arm Stud, 3/8-24 in. Thread, 1.75 in. Effective Stud Length, Each

Part Number: CCA-4505-1

Not Yet Reviewed

Estimated Ship Date: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

COMP Cams Hi-Tech Rocker Arm Studs 4554-16

Rocker Arm Studs, 3/8-24 in. Thread, 1.50 in. Effective Stud Length, Set of 16

Part Number: CCA-4554-16

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

COMP Cams Hi-Tech Rocker Arm Studs 4512-1

Rocker Arm Stud, 7/16-20 in. Thread, 1.90 in. Effective Stud Length, Chevy, Big Block, Each

Part Number: CCA-4512-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

COMP Cams Hi-Tech Rocker Arm Studs 4587-KIT

Rocker Arm Studs, M8 x 1.25 Base Thread, M8 x 1.25 Rocker Arm Nut Thread Size, Chevrolet, Set of 16

Part Number: CCA-4587-KIT

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

COMP Cams Hi-Tech Rocker Arm Studs 4514-1

Rocker Arm Stud, Steel Alloy, 3/8-16 in. Base Thread, 7/16-20 in. Rocker Arm Nut Thread Size, Chevy, Big Block

Part Number: CCA-4514-1

Not Yet Reviewed

Estimated Ship Date: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

COMP Cams Hi-Tech Rocker Arm Studs 4554-1

Rocker Arm Stud, M8 x 1.25mm Base Thread, 3/8-24 in. Rocker Arm Nut Thread Size, Chevy, Small Block LS, Each

Part Number: CCA-4554-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

COMP Cams Hi-Tech Rocker Arm Studs 4506-1

Rocker Arm Stud, 7/16-20 in. Thread, 1.75 in. Effective Stud Length, Each

Part Number: CCA-4506-1

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

COMP Cams Hi-Tech Rocker Arm Studs 4515-1

Rocker Arm Stud, 7/16-20 in. Base Thread, 3/8-16 in. Nut Thread, 1.895 in. Effective Stud Length, Each

Part Number: CCA-4515-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

COMP Cams Rocker Arm Studs 4506-100

STUD, 7/16 HI-TECH BULK PACK

Part Number: CCA-4506-100

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

COMP Cams 1/2 in. Rocker Stud and Trunnion Retrofit Kits 13706-KIT

Rocker Arm Studs, Steel Alloy, 7/16-14 in. Base Thread, 1.75 in. Effective Stud Length, Kit

Part Number: CCA-13706-KIT

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

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