Product Description
ATI 915733 LS SFI Flexplate 168 Tooth | 6 Bolt Crank Internal Balance Performance Flex Plate
Fits 1997-2013 LS Engines 4.8L 5.3L 5.7L 6.0L 6.2L | 6-Bolt Crank | SFI 29.1 Certified | Internal Balance
Upgrade your drivetrain with the ATI 915733 LS SFI Flexplate, engineered for high-performance and durability in LS-based engine applications. Designed for 6-bolt crankshaft configurations, this 168-tooth internally balanced flexplate is manufactured using precision CNC equipment and built from certified American-made materials that exceed SFI 29.1 safety standards. Each flexplate is double MIG/TIG welded and precision-balanced using Hines digital equipment for unmatched accuracy and reliability. Built directly from OEM drawings, ATI ensures perfect fitment, correct converter spacing, and superior flatness compared to factory units. Whether you're building a street machine or a high-horsepower performance setup, this flexplate delivers the strength and precision required to handle serious power. *See fitment notes below
Key Features & Benefits
- SFI 29.1 Certified Strength: Built to exceed SFI 29.1 specifications, providing superior safety and durability for high-performance and racing applications.
- Precision CNC Manufacturing: Manufactured using advanced CNC equipment and OEM-based designs to ensure accurate fitment, alignment, and performance.
- Double MIG/TIG Welded Construction: Reinforced welds and premium materials provide maximum strength under extreme torque and RPM conditions.
- Precision Balanced Performance: Balanced on Hines digital equipment to a 1/10 oz. per inch resolution for smooth operation and reduced drivetrain vibration.
- Complete Installation Kit: Includes flexplate bolts and crank adapter, providing everything needed for proper installation and setup.
Key Fitments
- Engine Compatibility: Fits 1997-2013 LS-based engines including 4.8L, 5.3L, 5.7L, 6.0L, and 6.2L.
- LS Engine Codes: LS1 LS6 LQ4 LQ9 LR4 LM7 L59 LM4 L33 LS3 LS2 L99 L92 L9H L94 L76 L77 LY6 L96 LY5 LMG LMF LH6 LC9 LY2 L20 LH9
- Important Fitment Notes: Will NOT fit 1999-2000 6.0L engines or LSA/LS9 applications. Requires custom torque converter when installing earlier non-LS transmissions.
