The Speedmaster DNA® 1-229-015 is a billet SFI-certified flywheel engineered specifically for Chevy LS-series engines including the LS1, LS2, LS3, LS6, LS7, and L76. Featuring a 168-tooth ring gear count, this flywheel is built to meet the demands of high-performance street and track applications where strength and balance are critical.
Constructed from billet material and carrying SFI certification, the Speedmaster DNA® flywheel delivers the reliability and safety compliance required for serious builds. Its precise machining ensures proper fitment and smooth engagement with compatible LS-platform manual drivetrain setups, making it a confident upgrade over stock flywheels.
MPN1-229-015
UPC840136501206
