GM LT High Performance 4 and 6 Groove Harmonic Balancer/Damper

Upgrade your GM Gen V LT-based engines with a SFI-certified performance harmonic balancer designed to control crankshaft vibration and reduce harmful harmonics across the RPM range. Built for street and performance applications, this balancer improves engine stability, durability, and overall reliability.

Vibration Control & Engine Protection
Designed to dampen crankshaft harmonics, this balancer helps reduce engine wear and improve long-term reliability—especially in performance and high-RPM applications.

Durable Performance Construction
Steel and elastomer construction provides dependable damping and strength, while SFI certification supports high-performance and racing applications.

Easy Timing & Installation
360 Deg timing marks simplify ignition setup, while application-specific sizing supports proper accessory alignment and straightforward installation.

Built for Street & Performance Applications
Ideal for performance rebuilds, restorations, and upgraded engine combinations where crankshaft stability and consistent operation are critical.

COMPATIBLE WITH
GM LT SERIES V8 ENGINES
• 6.2L / 376 in³ (LT1, LT2, LT4, L86, L87)

COMMON VEHICLE APPLICATIONS
Chevrolet Camaro / Corvette (LT-based engines)
Chevrolet Silverado / GMC Sierra (6.2L LT engines)
Chevrolet Tahoe / GMC Yukon (6.2L LT engines)
GM full-size trucks and SUVs with 6.2L LT engines
LT swap, street/strip, and performance builds

NOTES
Designed for GM Gen V LT direct-injection engine platforms.
Verify crankshaft snout, pulley groove count, belt drive, and accessory spacing before installation.
Not compatible with Gen III/IV LS, Gen I Small Block Chevy, or Big Block Chevy engines.

Specifications:
Engine Balance: Internal
Timing Marks: 360 Deg
Groove Quantity: 4, 6
Damper Material: Steel
Construction: Elastomer
SFI Approved: Yes