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Speedway Ford 302-351W Premium Noisy Gear Drive

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Speedway Ford 302-351W Premium Noisy Gear Drive

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What's in the Box


These Speedway Premium Gear Drives are made in the USA. Superior quality makes this the choice of engine builders everywhere. Fits 1972-1988 Ford 302 & 351W Small Block V8.

  • All gears are 8620 carburized steel
  • Timing adjusted with 3 keyway crank
  • Includes cam button, lockplate, and bolts
  • Noisy
915-78420 Instructions (pdf) 


  1. Fuel Pump Eccentric Applications: This gear is for use with one piece fuel pump eccentric (Ford part number C3AZ-6287-B) generally found in engines manufactured prior to 1975. However, the 2 piece style eccentric can be bolted up. The two piece style is functional and will work if there is sufficient clearance to the front cover. Check the cover clearance for 2 piece eccentric use.
  2. This set is equipped with a 3 keyway crank gear to provide standard factory timing, 2 degrees camshaft advance, and 2 degrees camshaft retard. Aligning "0", "A", & "R" mark on crank gear with the "0" mark on cam gear provides these 3 valve timing options.

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