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)
Replace your timing chain with a Speedway Tru-Gear Gear Drive. Unlike timing chains gear drives will not stretch or wear prematurely under extreme conditions. The precision gear drives feature gears that are cut from billet steel and heat treated for extreme durability. Offset bushings allow for easy cam indexing and timing changes.Easy installation.Easy to install SAE 660 bronze thrust ring Rugged gear drives offer high-precision timing Dual idler gears for more stability than single gear drives Offset bushings for easy cam indexing (for most applications) Fits under most stock timing ...
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 Noisy915-78420 Instructions (pdf)
These Speedway Premium Gear Drives are made in the USA. Superior quality makes this the choice of engine builders everywhere. Fits396-454 BigBlock Chevy V8.All gears are 8620 carburized steel Cam gear has press-fit Torrington bearingTiming adjusted with dowel pin inserts or3 keyway crank Includes cam button lockplate and bolts Noisy
These Speedway Premium Small Block Chevy Gear Drives are made in the USA. Superior quality makes this the choice of engine builders everywhere.All gears are 8620 carburized steel Cam gear has press-fit Torrington bearingTiming adjusted with dowel pin inserts or 3 keyway crank Includes cam button lockplate and bolts Noisy
These Speedway Premium Small Block Chevy Gear Drives are made in the USA. Superior quality makes this the choice of engine builders everywhere. All gears are 8620 carburized steel Cam gear has press-fit Torrington bearing Timing adjusted with dowel pin inserts or 3 keyway crank Includes cam button, lockplate, and bolts Noisy
Replace your timing chain with a Speedway Tru-Gear gear drive. Unlike timing chains, a gear drive doesn't stretch, so your cam timing stays more accurate. We builds these drives with dual idler gears, making them more stable than single idler gear drives. A Tru Gear gear drive is as easy to install as a timing chain and will fit under your stock timing chain cover. Noisy gears give your engine a "supercharged" sound. For use on Chevrolet Small Block engines 1957–1995 262-400 c.i. all without “FACTORY” hydraulic roller camshaft. 453-3271N Instuctions (PDF)
These Speedway Premium Gear Drives are made in the USA. Superior quality makes this the choice of engine builders everywhere. Fits 396-454 Big Block Chevy V8. All gears are 8620 carburized steel Cam gear has press-fit Torrington bearing Timing adjusted with dowel pin inserts or 3 keyway crank Includes cam button, lockplate, and bolts Noisy
Replace your timing chain with aSpeedway Tru-Geargear drive. Unlike timing chains a gear drive doesn't stretch so your cam timing stays more accurate.We buildsthese drives with dual idler gears making them more stable than single idler gear drives. ATru Geargear drive is as easy to install as a timing chain and will fit under your stock timing chain cover. Noisy gears give your engine a "supercharged" sound.For use on Chevrolet Small Block engines 1957–1995 262-400 c.i.all without “FACTORY” hydraulic roller camshaft.453-3271N Instuctions (PDF)