Ford SB 289 302 351 Windsor Dual Idler Noisey Timing Gear Drive Set or another that's set up

or another that's set up the same

while Cleveland/Modified covers are laser cut steel

made from 4340 round bar to exact tolerances

Speedmaster billet aluminum spacers provide the benefits of an open carburetor spacer

This upgraded combination elevates the standard in electronic fuel injection

Ford SB 289 302 351 Windsor Dual Idler Noisey Timing Gear Drive Set or another that's set upSpeedmaster 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.