Oldsmobile 400 425 455 Dual Idler Noisey Timing Gear Drive Set These coils have corrosion-protected laminations

These coils have corrosion-protected laminations to protect coils from the harsh operating environment

All rockers feature large needle bearings or bushes and roller tips

Speedmaster hoodies are the perfect way to let everyone know where you go for high performance aftermarket parts and accessories

is available in many front and rear axle applications including both solid axle and IFS / IRS configurations

They are designed to fit a variety of applications

Oldsmobile 400 425 455 Dual Idler Noisey Timing Gear Drive Set These coils have corrosion-protected laminationsSpeedmaster 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.