Muzzys LS Swap Crankshaft Adapter Sleeve Torque Stall Converter Hub Adapter Transmission Crank FITS: LS1 / LT1 GM TH400 TH350 Flywheel LS2 LS3 LQ4 LT1 LS7 5.7 6.0 5.3 Camaro Firebird

When installing a Th350 or Th400, Powerglide behind an LS engine while using a curved flywheel you'll need this adapter spacer. The spacer will center the nose of the converter to the curved flex plate. Will fit 200r4, 700r4.

• Made by Muzzys. FITS: GM LS / LT Swap (Gen III, IV, V), Adapts TH350, TH400, 700R4
• Used on various LS Swaps and Conversions
• Fits Gen III/IV LS and Gen V LT series engines
• Not required on 1999-2000 6.0L stock flexplate (longer crank with flat flexplate)
• Inserts into rear of crankshaft. If using a curved flexplate you'll need this adapter spacer.