Cloyes Original True Roller Timing Set - .005" Reduced Center Distance - SB Chevy - 85-Up 305-350 Altronics 1967-1974 GMC G25/G2500 Van

1967-1974 GMC G25/G2500 Van

1975-1981 Pontiac Grand Prix

Dual Springs

AutoMeter rose to become the most respected name in professional instrumentation on the back of it's highly advanced and precise tachometers

Cloyes Original True Roller Timing Set - .005" Reduced Center Distance - SB Chevy - 85-Up 305-350 Altronics 1967-1974 GMC G25/G2500 VanChains have oversize . 250" dia. Rollers that actually spin as they enter and exit the sprocket teeth, dynamically balanced cast iron or ductile iron cam sprockets and heat treated, multiple keyway crank sprockets. Cloyes was founded in the early 1920s in Cleveland, Ohio, by Raymond Cloyes, who started the business by manufacturing by hand a small quantity of replacement fiber and aluminum timing gears for trucks and automobiles. Thus began the story