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Cloyes Gear 9-3100 Small Block Chevy True Roller Timing Chain

Cloyes Gear 9-3100 Small Block Chevy True Roller Timing Chain
Cloyes Gear 9-3100 Small Block Chevy True Roller Timing Chain

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Cloyes Gear 9-3100 Small Block Chevy True Roller Timing Chain

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Cloyes True Rollers are the original, all-out race proven double roller timing chain sets. Cam sprockets are balanced and made from heat treated 30,000 PSI tensile cast iron, or SAE D7003 ductile iron. Sets have multi-keyway crank sprockets.

  • Ductile Iron or Induction Hardened Cast Iron Cam Sprocket
  • Cloyes Premium True Roller Chain with .250 Diameter Rollers
  • SAE 1144 Billet Steel, Induction Hardened Crank Sprocket with 3 keyways, +/- 4 Degrees
  • All sets are “Hand Matched” to ensure true center distance

Fits 1955-1984 265-400 Chevy small block V8.

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Cloyes Hex-A-Just True Roller Set is infinitely adjustable to plus or minus six degrees. No machining required, no fumbling with offset bushings. Simply dial in your cam timing with the turn of a wrench, then tighten the cam bolts to lock the cam position in place. Whether your destination is the street or the track, Hex-A-Just will get you there fast!

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Learn why using assembly lube is so important in our tech article, Installing New Hardware.