Yella Terra LSA/LSX 8-Bolt 168T Standard-Weight Steel Flywheel to LS1 Clutch — YT 9918
Yella Terra’s billet-steel flywheel is designed for high-performance LSA/LSX 8-bolt crank conversion manual-transmission combinations. It is CNC-machined for accurate crank and clutch location and supplied with an OEM-quality ring gear.
Specification
- Standard-weight neutral-balance billet-steel construction.
- 168-tooth ring gear.
- Finished flywheel weight: approximately 11.20 kg.
- 8-bolt crank mounting.
- Factory LS1-style 11 in clutch / pressure-plate pattern for suitable LSA/LSX-to-LS1 transmission conversions.
Important: This is a conversion-oriented flywheel, not a blanket vehicle-specific fitment. Confirm crank flange, bellhousing/transmission, clutch, starter and release-system compatibility before ordering.
Approximately 358 mm outside diameter and neutral balance. Yella Terra lists an 85 ft-lb flywheel-bolt setting; follow the correct fastener and engine service specification.
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
Supplier Part Number
YT 9918
Built by Boost & Tune Support
BBT can assist with fitment review, installation, supporting modifications, configuration and calibration requirements where applicable.