Flex Plate Bolt Kit - 1/2-20 x 1in (8pk)

The MEZIERE Flex Plate Bolt Kit—1/2-20 x 1 inch, 8-pack—is a precision fastener solution designed specifically for securing flex plates to engine crankshafts in high-performance automotive applications. This kit is ideal for engine builders and transmission specialists who require reliable fasteners for custom builds and modifications.

Flex plate bolts are essential for transmitting rotational torque from the engine to the automatic transmission's torque converter. With a thread pitch of 1/2-20 and a length of 1 inch, these bolts ensure the correct clamp load and engagement depth for safe flex plate retention. The kit includes eight bolts, providing enough fasteners for most applications, with extras available for future needs.

This flex plate bolt kit is particularly beneficial for LS engine swaps, big-block Chevy conversions, and performance crate engine installations. It is designed to withstand high loads and RPM conditions, making it a practical choice for professional shops and dedicated automotive enthusiasts who prioritize quality in their builds.