Mopar Chrysler BB 383 440 Dual Idler Noisey Timing Gear Drive Set Speedmaster's ignition coils provide the

Speedmaster's ignition coils provide the performance needed to help keep vehicles running the way that they were designed

These housings can be flipped 180 degrees for either a left or right outlet location

Get up to four degrees of timing adjustment with Speedmaster adjustable timing pointers

they utilize a cotton gauze with aluminum mesh construction

5" 10 Bolt axle

Mopar Chrysler BB 383 440 Dual Idler Noisey Timing Gear Drive Set Speedmaster's ignition coils provide theSpeedmaster 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.