Yella Terra GM LS1/LS2/LS3/L77/L98 RPM Ultralight 168T Billet Steel Flywheel — YT 9910RPM

Yella Terra’s billet-steel flywheel is designed for high-performance compatible 6-bolt GM LS manual-transmission combinations. It is CNC-machined for accurate crank and clutch location and supplied with an OEM-quality ring gear.

Specification

• Ultralight RPM neutral-balance billet-steel construction.
• 168-tooth ring gear.
• Finished flywheel weight: approximately 7.00 kg.
• 6-bolt crank mounting.
• Factory GM / Exedy-style 280 mm (11 in) clutch pattern.

Important: Not for LSX, LSA or LS9 8-bolt crank applications. Verify crank flange and clutch pattern before ordering.

Approximately 358 mm outside diameter. The reduced rotating mass is intended to improve engine response in performance manual-transmission applications.

Installation: Confirm crank pattern, clutch/pressure-plate pattern, release system and transmission compatibility before assembly. Use correct fasteners and tightening procedure for the engine and clutch combination.

Supplier

Yella Terra

Product System

• Clutch
• Transmission & Driveline

Vehicle Fitment

• Chevrolet Camaro 5Th Gen Ls3
• Chevrolet Corvette C5 Ls1
• Chevrolet Corvette C6 Ls2
• Chevrolet Corvette C6 Ls3
• Holden Commodore Ve L77
• Holden Commodore Ve L98
• Holden Commodore Ve Ls2
• Holden Commodore Ve Ls3
• Holden Commodore Vf Vfii L77
• Holden Commodore Vf Vfii Ls3
• Holden Commodore Vt Vt Ii Ls1
• Holden Commodore Vx Ls1
• Holden Commodore Vy Ls1
• Holden Commodore Vz Ls1
• Holden Commodore Vz Ls2

Confirm chassis, engine, drivetrain and production-year compatibility before ordering.

Supplier Part Number

YT 9910RPM

Built by Boost & Tune Support

BBT can assist with fitment review, installation, supporting modifications, configuration and calibration requirements where applicable.