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Top Street Performance

Pro Series GM Gen III/IV LS Non-Adjustable Rocker Arm Stud Kit

Pro Series GM Gen III/IV LS Non-Adjustable Rocker Arm Stud Kit

SKU: 734-181986

$45.89
$45.89 $52.15
Shipping calculated at checkout.

In stock

Top Street Performance (TSP) is committed to providing high-quality performance parts while complying with emissions regulations. This product is designed for use on vehicles that comply with federal emissions regulations. It is the customer’s responsibility to verify that this part is legal for use in their state or local jurisdiction. Check with your local emissions authority before purchasing.

Product Details

Features

  • Fits GM Gen III/IV LS valvetrain service applications
  • Aluminum construction reduces valvetrain mass while maintaining strength and durability under load
  • Designed for stud mount configurations with roller tip or full roller design for reduced friction
  • Improves valve train stability and efficiency; verify pushrod length, guideplate alignment, and clearance before installation

Description

GM LS/LT Rocker Arm Stud Kit for Secure Valvetrain Installation

This rocker arm stud kit is designed for GM LS/LT non-adjustable valvetrain applications, providing the correct hardware support for rocker arm installation and service.

Quality studs help maintain stable rocker arm mounting and consistent valve motion during street performance, rebuild, and camshaft upgrade projects.

Verify cylinder head compatibility, torque procedure, and rocker arm style before installation.

Specs

Torque 30 ft-lbs
Color Black
Fastener Style Stud
Grade Performance
Head Style 12-point
Material 35 Chromoly Steel
Quantity Sold as a kit

Engine Fitment

COMPATIBLE WITH
GM LS GEN III/IV V8 ENGINES
• 4.8L / 293 in³ (LR4, LY2)
• 5.3L / 325 in³ (LM7, L59, L33, LC9, LH6, LY5, LMG)
• 5.7L / 346 in³ (LS1, LS6)
• 6.0L / 364 in³ (LS2, LQ4, LQ9, LY6, L76, L96)
• 6.2L / 376 in³ (LS3, L92, L99)

COMMON VEHICLE APPLICATIONS
Chevrolet Silverado / GMC Sierra (LS equipped)
Chevrolet Camaro / Corvette (LS equipped)
Chevrolet Tahoe / Suburban / Yukon (LS equipped)
Pontiac GTO / G8 (LS equipped)

NOTES
Designed for GM Gen III/IV LS valvetrain service applications listed in the product title.
Verify rocker style, mounting hardware, pushrod length, valve spring clearance, and valve cover clearance before installation.

Q&A

What applications are these rocker arms compatible with?
These rocker arms are designed for COMPATIBLE WITH, CHEVROLET SMALL BLOCK V8 GEN. III/IV (LS BASED), 4.8 L / 293 in3, 5.3 L / 325 in3, 5.7 L / 346 in3, 6.0 L / 364 in3, 6.2 L / 376 in3, NOTE: Will not fit LS7 engines.


Will these rocker arms fit my engine?
These rocker arms are intended for GM LS applications and should match your cylinder head and valvetrain setup.


What do rocker arms do?
Rocker arms transfer motion from the camshaft to the valves, controlling valve opening and closing.


What material are these rocker arms made from?
These rocker arms are made from 35 chromoly steel, providing strength while reducing weight.


How many rocker arms are included?
This set includes Sold as a kit rocker arms.


Will these rocker arms increase performance?
Yes, performance rocker arms can improve valve control, reduce friction, and increase power potential.


Do I need supporting modifications for these rocker arms?
Depending on your setup, you may need compatible pushrods, valve springs, and proper valvetrain geometry.


Do rocker arms affect valve lift?
Yes, rocker arm ratio directly affects valve lift and can change engine performance characteristics.


Are these a good upgrade over stock rocker arms?
Yes, aftermarket rocker arms can improve durability, accuracy, and performance over stock components.


Can these rocker arms be used in performance builds?
Yes, rocker arms are commonly used in performance and high-performance engine builds.

Emissions Notice

This product does not affect vehicle emissions and is not subject to emissions compliance regulations.