COMP Cams Max-Lift BSR Shaft Rocker Kit for Chevy LS7 — 1.7 Ratio

SKU: CCA1983-16
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About COMP Cams

COMP Cams engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full COMP Cams lineup with fast shipping and expert fitment support — order with confidence.

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Maximize Your Chevy LS7 Performance with COMP Cams Max-Lift BSR Shaft Rocker Kit

Experience a significant boost in valve train stability and durability with the COMP Cams Max-Lift Bushed Shaft Rocker (BSR) System, specifically designed for Chevy LS7 engines. This industry-first, patent-pending system offers a convenient bolt-in solution that enhances performance and reliability under demanding conditions. By securing all eight rocker arms onto a single, robust shaft and utilizing advanced tri-layer bushings, this kit dramatically reduces deflection and wear, ensuring your LS7 performs at its peak.

Key Advantages of the COMP Cams BSR System for LS7:

  • Enhanced Valve Train Stability: The integrated shaft design ensures all rocker arms remain precisely aligned, preventing unwanted movement during high-RPM operation.
  • Reduced Deflection: Thin, tri-layer rocker arm bushings minimize deflection, leading to more consistent valve lift and timing for optimal power delivery.
  • Increased Durability: Eliminates the high Hertz loading associated with needle bearings, significantly improving the longevity of your rocker arms and valvetrain components.
  • Bolt-In Convenience: Engineered for a direct fit on LS1, LS3, and LS7 cylinder heads, making installation straightforward without extensive modifications.
  • Improved Engine Efficiency: Increased valve train stiffness translates to more efficient power delivery and better overall engine performance, especially under extreme loads.

The COMP Cams Max-Lift BSR Shaft Rocker Kit is the ultimate upgrade for LS7 owners seeking to push their engines harder and more reliably. Whether for street, strip, or track applications, the enhanced stiffness and durability provided by this system ensure your valvetrain can handle increased stress. Its innovative design not only improves performance but also contributes to the overall longevity of your engine's critical components. Trust COMP Cams for cutting-edge valvetrain solutions that deliver tangible results.

Upgrade your Chevy LS7's performance and reliability. Purchase the COMP Cams Max-Lift BSR Shaft Rocker Kit at GGCRACING today!

Vehicle Fitment

Years Make Model Trim
2014-2015 Chevrolet Camaro Z/28
2006-2013 Chevrolet Corvette Z06
2008 Chevrolet Corvette 427 Limited Edition Z06
2011 Chevrolet Corvette Z06 Carbon
2013 Chevrolet Corvette 427

Product Details

Product Description
Part Numbers
Sizing & Fit

About COMP Cams

COMP Cams engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full COMP Cams lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Maximize Your Chevy LS7 Performance with COMP Cams Max-Lift BSR Shaft Rocker Kit

Experience a significant boost in valve train stability and durability with the COMP Cams Max-Lift Bushed Shaft Rocker (BSR) System, specifically designed for Chevy LS7 engines. This industry-first, patent-pending system offers a convenient bolt-in solution that enhances performance and reliability under demanding conditions. By securing all eight rocker arms onto a single, robust shaft and utilizing advanced tri-layer bushings, this kit dramatically reduces deflection and wear, ensuring your LS7 performs at its peak.

Key Advantages of the COMP Cams BSR System for LS7:

  • Enhanced Valve Train Stability: The integrated shaft design ensures all rocker arms remain precisely aligned, preventing unwanted movement during high-RPM operation.
  • Reduced Deflection: Thin, tri-layer rocker arm bushings minimize deflection, leading to more consistent valve lift and timing for optimal power delivery.
  • Increased Durability: Eliminates the high Hertz loading associated with needle bearings, significantly improving the longevity of your rocker arms and valvetrain components.
  • Bolt-In Convenience: Engineered for a direct fit on LS1, LS3, and LS7 cylinder heads, making installation straightforward without extensive modifications.
  • Improved Engine Efficiency: Increased valve train stiffness translates to more efficient power delivery and better overall engine performance, especially under extreme loads.

The COMP Cams Max-Lift BSR Shaft Rocker Kit is the ultimate upgrade for LS7 owners seeking to push their engines harder and more reliably. Whether for street, strip, or track applications, the enhanced stiffness and durability provided by this system ensure your valvetrain can handle increased stress. Its innovative design not only improves performance but also contributes to the overall longevity of your engine's critical components. Trust COMP Cams for cutting-edge valvetrain solutions that deliver tangible results.

Upgrade your Chevy LS7's performance and reliability. Purchase the COMP Cams Max-Lift BSR Shaft Rocker Kit at GGCRACING today!

Vehicle Fitment

Years Make Model Trim
2014-2015 Chevrolet Camaro Z/28
2006-2013 Chevrolet Corvette Z06
2008 Chevrolet Corvette 427 Limited Edition Z06
2011 Chevrolet Corvette Z06 Carbon
2013 Chevrolet Corvette 427

Product Details

Product Description

About COMP Cams

COMP Cams engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full COMP Cams lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Maximize Your Chevy LS7 Performance with COMP Cams Max-Lift BSR Shaft Rocker Kit

Experience a significant boost in valve train stability and durability with the COMP Cams Max-Lift Bushed Shaft Rocker (BSR) System, specifically designed for Chevy LS7 engines. This industry-first, patent-pending system offers a convenient bolt-in solution that enhances performance and reliability under demanding conditions. By securing all eight rocker arms onto a single, robust shaft and utilizing advanced tri-layer bushings, this kit dramatically reduces deflection and wear, ensuring your LS7 performs at its peak.

Key Advantages of the COMP Cams BSR System for LS7:

  • Enhanced Valve Train Stability: The integrated shaft design ensures all rocker arms remain precisely aligned, preventing unwanted movement during high-RPM operation.
  • Reduced Deflection: Thin, tri-layer rocker arm bushings minimize deflection, leading to more consistent valve lift and timing for optimal power delivery.
  • Increased Durability: Eliminates the high Hertz loading associated with needle bearings, significantly improving the longevity of your rocker arms and valvetrain components.
  • Bolt-In Convenience: Engineered for a direct fit on LS1, LS3, and LS7 cylinder heads, making installation straightforward without extensive modifications.
  • Improved Engine Efficiency: Increased valve train stiffness translates to more efficient power delivery and better overall engine performance, especially under extreme loads.

The COMP Cams Max-Lift BSR Shaft Rocker Kit is the ultimate upgrade for LS7 owners seeking to push their engines harder and more reliably. Whether for street, strip, or track applications, the enhanced stiffness and durability provided by this system ensure your valvetrain can handle increased stress. Its innovative design not only improves performance but also contributes to the overall longevity of your engine's critical components. Trust COMP Cams for cutting-edge valvetrain solutions that deliver tangible results.

Upgrade your Chevy LS7's performance and reliability. Purchase the COMP Cams Max-Lift BSR Shaft Rocker Kit at GGCRACING today!

Vehicle Fitment

Years Make Model Trim
2014-2015 Chevrolet Camaro Z/28
2006-2013 Chevrolet Corvette Z06
2008 Chevrolet Corvette 427 Limited Edition Z06
2011 Chevrolet Corvette Z06 Carbon
2013 Chevrolet Corvette 427

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