Make your Gen III LS swap a breeze with this flexplate adapter for GM automatic transmission. The 4mm thick centerplate provides a solid foundation. Gen III LS Flexplate Bolts For GM LS1/LS6 engines 1997-07 (up to '09 for LS2) and 4.8/5.3/6.0 truck engines including L33, L59, LM4, LM7, LQ4, LQ9, and LR4.
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