JINKEY 16Pcs Alloy Steel Engine Rocker Arms and Bolts with Upgraded Trunnion Kit Installed for GM 4.8L-6.2L LS engine LS1/LS2/LS6/LQ/LY/LM Series
Product details
| Management number | 212498751 | Release Date | 2026/04/06 | List Price | $59.60 | Model Number | 212498751 | ||
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DescriptionFeatures:1.Fits For GM LS EnginesCompatible with 4.8L-6.2 L LS engines (LS1/LS2/LS6/LQ/LY/LM), best for performance upgrades or OEM replacements.2. Sturdy ConstructionBuilt with aerospace-grade alloys to handle high-lift cams and extreme conditions.3. Pre-Assembled with Upgraded TrunnionsEasy installation with upgraded trunnions for improved longevity and smooth operation.4. High RPM PerformanceReinforced trunnions enhance valvetrain response for high-performance use.5. Stronger ValvetrainUpgraded bearings boost load capacity and reduce failure risk.Specifications:Material: Alloy SteelFit Type: Vehicle SpecificColor: SteelOrientation: Driver’s SideCompatible With: For GM LS1/LS2/LS6/LQ/LY/LM Series EnginesRPM Range: High-RPM applicationsInstallation: No modifications needed, installs easily with provided boltsPackage Includes:16 x High-Performance Rocker Arms16 x Bolts
- Precision Fitment for GM LS Engines: Compatible with GM 4.8L-6.2 L LS engine families, including LS1, LS2, LS6, LQ, LY, and LM series；Designed for both performance upgrades and OEM-equivalent replacements
- Pre-Assembled LS1 Rocker Arms with Upgraded Trunnions: Fully pre-assembled for easy plug-and-play installation, featuring upgraded trunnion assemblies to enhance service life and improve operational smoothness
- Valvetrain Stability Enhancement: Engineered trunnion bearings replace the factory needle bearing design, significantly increasing load capacity and reducing the risk of mechanical failure under extreme stress conditions
- High-RPM Performance Optimization: Reinforced trunnion system boosts valvetrain responsiveness, raises RPM limits, and withstands high-demand applications, from street racing to track days
- Industrial-Grade Durability Standards: Built to OEM specifications with aerospace-grade alloys, designed to endure high-lift cam profiles and extreme pressure conditions for long-lasting operational reliability
| Brand | JINKEY |
|---|---|
| Model | Rocker Arms |
| Exterior | Machined |
| Item Weight | 7.59 pounds |
| Manufacturer | JINKEY |
| Item model number | JK-20346221 |
| Package Dimensions | 16.77 x 9.84 x 2.6 inches |
| Manufacturer Part Number | JK-20346221 |
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Rocker Arms
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