Bolt Flywheel 7/16-20 x 1in 6 Pcs.

The Bolt Flywheel 7/16-20 x 1in 6 Pcs kit is designed for securing flywheels to crankshaft flanges in various automotive applications. This kit is suitable for both casual mechanics and those involved in engine rebuilding or performance upgrades.

Each bolt in the kit features a diameter of 7/16 inch and a length of 1 inch, optimized for standard flywheel bolt holes. The fine 20 threads-per-inch pitch ensures excellent clamping stiffness while minimizing stress concentration at the crankshaft flange, which is critical for maintaining engine balance and performance.

This six-piece set is ideal for those replacing or installing flywheels on manual-transmission vehicles, ensuring a reliable connection that can withstand the demands of both street and racing applications.