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PRW Power

PRW Rocker Arm Studs

3.0 out of 5 stars 2 Customer Reviews

PRW rocker arm studs are premium engine fasteners, made from strong, heat-treated 4135 chromoly steel with rolled threads. They're designed to securely hold rocker

PRW rocker arm studs are premium engine fasteners, made from strong, heat-treated 4135 chromoly steel with rolled threads. They're designed to securely hold rocker arms in place, handling the extreme forces in race and high performance engines for reliable valvetrain operation. The studs are crucial for securing the rocker arms that open and close engine valves, often paired with poly locks and used in upgraded systems for better durability and performance than stock parts. Order the set recommended for your vehicle.

Additional product details:

* Material: Cold-formed from 4135 chromoly alloy steel for maximum

PRW rocker arm studs are premium engine fasteners, made from strong, heat-treated 4135 chromoly steel with rolled threads. They're designed to securely hold rocker arms in place, handling the extreme forces in race and high performance engines for reliable valvetrain operation. The studs are crucial for securing the rocker arms that open and close engine valves, often paired with poly locks and used in upgraded systems for better durability and performance than stock parts. Order the set recommended for your vehicle.

Additional product details:

* Material: Cold-formed from 4135 chromoly alloy steel for maximum strength
* Construction: Rolled threads provide superior durability and resistance to stripping
* Application: Engineered for high performance and racing engines where stock studs might fail
* Function: They act as threaded posts in the cylinder head, anchoring the rocker arms and associated hardware (like poly locks)
* Durability: Standard components can bend or break under high spring pressures and aggressive valve lift
* Reliability: PRW studs provide a secure, dependable foundation for the valvetrain in demanding conditions
* Upgrades: Essential when upgrading to stronger rocker arms or higher-rate valve springs

Showing In Stock Items. Show All 9 Items.

Results 1 - 8 of 8

PRW Rocker Arm Studs 1200416

PRW Rocker Arm Studs 1200416

PRW Rocker Arm Studs 1200416

ROCKER ARM STUDS, 3/8" PQ Series, 1.90" stud height, Box of 16

Part Number: PQX-1200416

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

PRW Rocker Arm Studs 1200417

PRW Rocker Arm Studs 1200417

PRW Rocker Arm Studs 1200417

ROCKER ARM STUDS, 7/16" PQ Series, 1.90" stud height, Box of 16

Part Number: PQX-1200417

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

PRW Rocker Arm Studs 1207750

PRW Rocker Arm Studs 1207750

PRW Rocker Arm Studs 1207750

Rocker Arm Stud, 7/16 in.-14 Base Threads, 7/16 in.-20 Nut Thread Size, Each

Part Number: PQX-1207750

Not Yet Reviewed

Estimated Ship Date: Dec 21, 2026 if ordered today

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Estimated Ship Date: Dec 21, 2026 if ordered today

PRW Rocker Arm Studs 1203750

PRW Rocker Arm Studs 1203750

PRW Rocker Arm Studs 1203750

ROCKER ARM STUDS 3/8", 1.75" stud height, Each

Part Number: PQX-1203750

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

PRW Rocker Arm Studs 1200406

PRW Rocker Arm Studs 1200406

PRW Rocker Arm Studs 1200406

ROCKER ARM STUDS, 3/8" PQ Series, 1.90" stud height, Each

Part Number: PQX-1200406

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

PRW Rocker Arm Studs 1200407

PRW Rocker Arm Studs 1200407

PRW Rocker Arm Studs 1200407

ROCKER ARM STUDS, 7/16" PQ Series, 1.90" stud height, Each

Part Number: PQX-1200407

Not Yet Reviewed

Estimated Ship Date: Dec 21, 2026 if ordered today

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Estimated Ship Date: Dec 21, 2026 if ordered today

PRW Rocker Arm Studs 1203756

PRW Rocker Arm Studs 1203756

PRW Rocker Arm Studs 1203756

Rocker Arm Studs, 3/8 in.-16 Base Threads,3/8 in.-24 Nut Thread Size, Set of 16

Part Number: PQX-1203756

Not Yet Reviewed

Estimated Ship Date: Dec 21, 2026 if ordered today

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Estimated Ship Date: Dec 21, 2026 if ordered today

PRW Rocker Arm Studs 1207756

PRW Rocker Arm Studs 1207756

PRW Rocker Arm Studs 1207756

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

Part Number: PQX-1207756

Not Yet Reviewed

Estimated Ship Date: Dec 21, 2026 if ordered today

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Estimated Ship Date: Dec 21, 2026 if ordered today

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