Upgraded Bronze Bushing Rocker Arm Trunnions – Eliminates factory needle bearings that can fail under high-RPM stress, reducing engine wear and improving longevity.
Direct Fit for LS Engines – Compatible with LS1, LS3, LS7, LT1, LSX, LQ9, LS2, 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, and 7.0L engines, offering a hassle-free installation.
CNC-Machined Precision Fit – High-strength trunnions ensure optimal alignment, increased rocker arm stability, and improved valvetrain efficiency.
Built for Performance Applications – Designed for naturally aspirated, turbocharged, and supercharged LS builds, making it a reliable upgrade for high-horsepower engines.
Proven Durability for Street & Track Use – Tested for long-lasting performance under extreme conditions, ensuring maximum power output and reliability.
Michigan Motorsports LS Rocker Arm Trunnion Upgrade Kit | High-Performance Bearing Upgrade | Fits GM LS1 LS2 LS3 LS6 4.8L 5.3L 5.7L 6.0L Engines
SAR 600
Michigan Motorsports 24" Coolant Temperature Sensor Extension Harness - Fits 2-Wire TPI TBI LT1 LS1 LS2 LSX - Plug-and-Play CTS Relocation Harness
SAR 100
Dura-Bond CHP-25 High-Performance Cam Bearing Set | Fits 2007-2013 4.8L 5.3L 5.7L 6.0L 6.2L GM LS Engines
SAR 308
Michigan Motorsports LS Main Crank Bearings .010" Undersize SI-Series for Stock or Performance -Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LQ4 LQ9 LS3 L92 L94 L76 L77 LY6 L96
SAR 339
