How to Choose the Correct Billet Aluminum FlexPlate

GM LS Billet Aluminum Flexplate Selection Guide

JEGS 555-601084 Billet Aluminum Flexplate for GM LS Features:

• Manufactured from 6061 Billet Aluminum
• Designed for GM LS Engines, 153-Tooth Flexplate w/ 6-Bolt Crankshaft Flange Bolt Pattern
• Drilled for 3 Converter Bolt Patterns: 10.750 in., 11.06 in., & 11.500 in.
• Designed to Fit Powerglide, TH350, TH400, 700R4, 4L60E, 4L65E, 4L70E, 4L80E, 4L85E GM Automatic Transmissions
• Perfect for GM LS Engine Swaps
• Replaceable Ring Gear
• SFI 29.1 Certified

JEGS 555-601084 Billet Aluminum Flexplate for GM LS Notes:

• Will Not Fit GM LS9 Engines
• If your transmission is NOT an LS Stock Transmission, you may need to order a Torque Sleeve Adapter. This sleeve acts as an extension of the Crank Flange to reach the torque converter hub. Any standard sleeve adapter will work with our flexplates.