Upgrade your LS engine swap with the Michigan Motorsports LS Crankshaft Adapter Flexplate Spacer, now bundled with ARP 244-2902 Pro Series bolts. This kit is designed to bridge the gap between your LS engine and early GM automatic transmissions like the TH350, TH400, 700R4, 4L60, 4L60E, 4L80, and 4L80E. The precision-machined spacer ensures proper flexplate alignment, while the included ARP bolts, known for their superior strength and reliability, secure the assembly with confidence. Whether you're working with LS1, LS2, LS3, LS6, or LQ4 engines, this combination provides a seamless and durable connection, making your transmission swap straightforward and dependable.