Ford SB 289 302 351 Windsor Dual Idler Noisey Timing Gear Drive Set turbocharged and nitrous applications

turbocharged and nitrous applications

and are great for towing applications

Capable of handling 2500+ HP

Featuring a low profile design and a high flow runner design these manifolds will improve performance from 1500-6500 RPM range

It is set up to accept a spread bore carb

Ford SB 289 302 351 Windsor Dual Idler Noisey Timing Gear Drive Set turbocharged and nitrous applicationsSpeedmaster 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.