Speedmaster DNA Billet Black Oxide SFI Flexplate 168 Tooth for Chevy LS1 LS2 LS3 LS6 LS7 L76

The Speedmaster DNA Billet Black Oxide SFI Flexplate is a premium aftermarket flexplate engineered for Chevy LS-series engines including LS1, LS2, LS3, LS6, LS7, and L76 variants. This 168-tooth flexplate combines billet construction with black oxide finish for durability and corrosion resistance, making it an ideal choice for high-performance LS builds, engine swaps, and custom applications requiring reliable torque converter coupling.

The DNA billet design provides superior strength and precision compared to cast alternatives, essential when running forced induction, nitrous, or high-boost combinations on LS powerplants. SFI certification ensures compliance with racing and performance standards, giving builders confidence in street, bracket racing, and weekend warrior applications. The black oxide coating protects against rust and wear while maintaining a professional appearance under the hood.

Key Features & Benefits

• 168 Tooth Design: Engineered specifically for LS-series engines with precise tooth profile for secure torque converter engagement.
• Billet Construction: Superior strength and precision machining compared to cast flexplates, designed for high-performance and forced-induction applications.
• Black Oxide Finish: Corrosion-resistant coating that protects against rust and oxidation while providing a professional appearance.
• SFI Certified: Meets SFI racing and performance standards for reliability in competition and high-powered street applications.
• LS Engine Compatibility: Fits Chevy LS1, LS2, LS3, LS6, LS7, and L76 engines for swaps, rebuilds, and performance upgrades.

Specifications

Ideal Applications

• LS engine swaps and custom installations in classic or modern vehicles
• High-performance and forced-induction LS builds requiring durability
• Bracket racing and street performance applications
• Engine rebuilds and restoration projects on LS powerplants