Flexplate Adapter Spacer For TH350 TH400 Conversion Swap LS1 LS2 LS3 LS6 LS7 Features: 1. For LS crankshaft to provide support for the torque converter hub. 2. Can be used on older transmissions such as Th350, Th400, 700R4, etc. when mated to newer For LS type engines. 3. For LS/LT crankshafts, except 99-00 6.0 engines. 4. Stepped adapter facilitates direct installation. A rubber mallet is required to install the crankshaft. 5. Spacers align the front of the converter with the bent crankshaft disk. Package Includes: 1*Adapter spacer Note: 1. Please allow 1-3 mm error due to manual measurement. Please make sure you don't mind before ordering. 2. Please allow 1-3g weight error. Please make sure you don't mind before ordering. 3. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store