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BTR Brian Tooley Racing LS1 Rocker Arms Set of 16 | Fits 4.8L 5.3L 5.7L 6.0L LS Engines LS1 LS2 LS6 LQ4 LQ9 LY5 LY6 LM7 L33 | 1.7 Ratio Performance Rocker Arms
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BTR Brian Tooley Racing LS1 Rocker Arms Set of 16 | Fits 4.8L 5.3L 5.7L 6.0L LS Engines LS1 LS2 LS6 LQ4 LQ9 LY5 LY6 LM7 L33 | 1.7 Ratio Performance Rocker Arms

BTR Brian Tooley Racing LS1 Rocker Arms Set of 16 | Fits 4.8L 5.3L 5.7L 6.0L LS Engines LS1 LS2 LS6 LQ4 LQ9 LY5 LY6 LM7 L33 | 1.7 Ratio Performance Rocker Arms

  • 1.7 Ratio Performance Rocker Arms: Maintains factory rocker ratio while improving strength and reliability, ensuring proper valve lift and consistent performance across the entire RPM range.
  • Set of 16 for Complete Engine Installation: Includes a full set of sixteen rocker arms, providing everything needed for a complete LS engine valvetrain upgrade or rebuild.
  • Stronger Than Factory Rockers: Designed to handle increased valve spring pressures and aggressive camshaft profiles, reducing the risk of failure compared to OEM rocker arms.
  • Wide LS Engine Compatibility: Fits 4.8L, 5.3L, 5.7L, and 6.0L LS engines including LS1, LS2, LS6, LQ4, LQ9, LY5, LY6, LM7, and L33 applications.
  • Ideal for Performance and Cam Upgrades: Perfect for camshaft installs, valvetrain upgrades, and performance builds requiring improved durability and stability without switching to shaft-mounted systems.
$169.99
BTR Brian Tooley Racing LS1 Rocker Arms Set of 16 | Fits 4.8L 5.3L 5.7L 6.0L LS Engines LS1 LS2 LS6 LQ4 LQ9 LY5 LY6 LM7 L33 | 1.7 Ratio Performance Rocker Arms—
$169.99

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BTR Brian Tooley Racing LS1 Rocker Arms Set of 16 | Fits 4.8L 5.3L 5.7L 6.0L LS Engines LS1 LS2 LS6 LQ4 LQ9 LY5 LY6 LM7 L33 | 1.7 Ratio Performance Rocker Arms - Image 2
BTR Brian Tooley Racing LS1 Rocker Arms Set of 16 | Fits 4.8L 5.3L 5.7L 6.0L LS Engines LS1 LS2 LS6 LQ4 LQ9 LY5 LY6 LM7 L33 | 1.7 Ratio Performance Rocker Arms - Image 3
BTR Brian Tooley Racing LS1 Rocker Arms Set of 16 | Fits 4.8L 5.3L 5.7L 6.0L LS Engines LS1 LS2 LS6 LQ4 LQ9 LY5 LY6 LM7 L33 | 1.7 Ratio Performance Rocker Arms - Image 4
BTR Brian Tooley Racing LS1 Rocker Arms Set of 16 | Fits 4.8L 5.3L 5.7L 6.0L LS Engines LS1 LS2 LS6 LQ4 LQ9 LY5 LY6 LM7 L33 | 1.7 Ratio Performance Rocker Arms - Image 5
BTR Brian Tooley Racing LS1 Rocker Arms Set of 16 | Fits 4.8L 5.3L 5.7L 6.0L LS Engines LS1 LS2 LS6 LQ4 LQ9 LY5 LY6 LM7 L33 | 1.7 Ratio Performance Rocker Arms - Image 6
BTR Brian Tooley Racing LS1 Rocker Arms Set of 16 | Fits 4.8L 5.3L 5.7L 6.0L LS Engines LS1 LS2 LS6 LQ4 LQ9 LY5 LY6 LM7 L33 | 1.7 Ratio Performance Rocker Arms - Image 7
BTR Brian Tooley Racing LS1 Rocker Arms Set of 16 | Fits 4.8L 5.3L 5.7L 6.0L LS Engines LS1 LS2 LS6 LQ4 LQ9 LY5 LY6 LM7 L33 | 1.7 Ratio Performance Rocker Arms - Image 8
BTR Brian Tooley Racing LS1 Rocker Arms Set of 16 | Fits 4.8L 5.3L 5.7L 6.0L LS Engines LS1 LS2 LS6 LQ4 LQ9 LY5 LY6 LM7 L33 | 1.7 Ratio Performance Rocker Arms - Image 9

BTR Brian Tooley Racing LS1 Rocker Arms Set of 16 | Fits 4.8L 5.3L 5.7L 6.0L LS Engines LS1 LS2 LS6 LQ4 LQ9 LY5 LY6 LM7 L33 | 1.7 Ratio Performance Rocker Arms

  • 1.7 Ratio Performance Rocker Arms: Maintains factory rocker ratio while improving strength and reliability, ensuring proper valve lift and consistent performance across the entire RPM range.
  • Set of 16 for Complete Engine Installation: Includes a full set of sixteen rocker arms, providing everything needed for a complete LS engine valvetrain upgrade or rebuild.
  • Stronger Than Factory Rockers: Designed to handle increased valve spring pressures and aggressive camshaft profiles, reducing the risk of failure compared to OEM rocker arms.
  • Wide LS Engine Compatibility: Fits 4.8L, 5.3L, 5.7L, and 6.0L LS engines including LS1, LS2, LS6, LQ4, LQ9, LY5, LY6, LM7, and L33 applications.
  • Ideal for Performance and Cam Upgrades: Perfect for camshaft installs, valvetrain upgrades, and performance builds requiring improved durability and stability without switching to shaft-mounted systems.

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  • 1.7 Ratio Performance Rocker Arms: Maintains factory rocker ratio while improving strength and reliability, ensuring proper valve lift and consistent performance across the entire RPM range.
  • Set of 16 for Complete Engine Installation: Includes a full set of sixteen rocker arms, providing everything needed for a complete LS engine valvetrain upgrade or rebuild.
  • Stronger Than Factory Rockers: Designed to handle increased valve spring pressures and aggressive camshaft profiles, reducing the risk of failure compared to OEM rocker arms.
  • Wide LS Engine Compatibility: Fits 4.8L, 5.3L, 5.7L, and 6.0L LS engines including LS1, LS2, LS6, LQ4, LQ9, LY5, LY6, LM7, and L33 applications.
  • Ideal for Performance and Cam Upgrades: Perfect for camshaft installs, valvetrain upgrades, and performance builds requiring improved durability and stability without switching to shaft-mounted systems.