Ford 351C Cleveland Dual Idler Noisy Timing Gear Drive Set The TorqueWorm is a torque

The TorqueWorm is a torque bias

with the performance and durability required to reach the winner's circle

Designed for C4 transmissions in competitive environments where RPM levels approach or exceed 8

these Speedmaster valve locks will provide the reliability that you've been looking for

fuel rail set

Ford 351C Cleveland Dual Idler Noisy Timing Gear Drive Set The TorqueWorm is a torqueSpeedmaster gear drives are great for you folks who want better timing. Their dual idler design has CNC machined components and they are easy to install. These drives fit under your stock timing cover and come complete with instructions. Minor machining may be required on some applications.