Ford 429 460 Dual Idler Noisy Timing Gear Drive Set this pulley ensures optimal performance

this pulley ensures optimal performance and efficiency for supercharged setups

Manufactured from cast aluminum

The Speedmaster 9" solid pinion bearing spacer kit is designed to retain the pinion depth settings for greater strength and reliability

Provides very positive shifts for high performance street use or for competitive events

Speedmaster TDS lightweight spools give you the traction you need by locking the axle shafts together

Ford 429 460 Dual Idler Noisy Timing Gear Drive Set this pulley ensures optimal performanceSpeedmaster 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.