COMP Cams Max-Lift BSR Shaft Rocker Kit Chevy LS3
COMP Cams Max-Lift BSR Shaft Rocker Kit Chevy LS3
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COMP Cams Max-Lift BSR Shaft Rocker Kit Chevy LS3
Unlock the true potential of your GM LS engine with the COMP Cams Max-Lift BSR Shaft Rocker Kit, an innovative and game-changing solution designed specifically for LS1, LS3, and LS7 cylinder heads. With a focus on enhancing performance, reliability, and ease of installation, this system is a must-have for any serious automotive enthusiast or professional builder.
Key Features:
- Bushed Shaft Design: This patent pending system secures all eight rocker arms onto a single rocker shaft, improving valve train stability and reducing deflection.
- Thin Tri-layer Rocker Arm Bushings: Significantly reduce rocker arm deflection and eliminate high Hertz loading for a more efficient valve train operation.
- Enhanced Durability: Plasma Nitrided rocker shafts ensure long-lasting performance, especially when paired with aggressive solid roller valve trains.
- Precise Geometry: Perfectly designed rocker to valve stem geometry for optimal performance and reliability.
- Supplementary Pressurized Oiling: Threaded ends on rocker shafts provide additional oiling to critical components, extending service life.
- Easy Installation: This bolt-in rocker upgrade requires no machine work, making it incredibly convenient for both novice and experienced builders.
- Compatibility: Designed for rectangle port LS engines, this kit clears factory valve covers while significantly increasing valvetrain rigidity.
Benefits:
- Increased valve train stability and durability under high loads.
- Reduced deflection leads to better performance and reliability.
- Ready-to-install system saves time and effort in your engine build.
- Perfect for high-performance applications, ensuring your engine operates at its best.
Use Cases:
The COMP Cams Max-Lift BSR Shaft Rocker Kit is ideal for:
- Street performance cars looking to enhance engine efficiency.
- Race applications that demand the highest level of reliability and performance.
- Restorations where modern technology is desired without compromising classic appeal.
- Upgrading existing LS engines for more power and torque under various driving conditions.
Transform your LS engine with the COMP Cams Max-Lift BSR Shaft Rocker Kit and experience a new level of performance and durability that only COMP Cams can deliver.
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Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

