SB Chevy Cloyes Heavy Duty Speed Set-3 Keyway-1955-UP
Heavy Duty sets offer high quality, low cost performance. With sprockets machined from cast iron, and a .200” diameter double roller chain for small blocks or a .222” double roller for big blocks, these sets are the industry’s most reliable workhorses.
- Cast Iron Cam Sprocket
- Billet Steel, Induction Hardened Crank Sprocket
- Heavy Duty .200 or .222 Diameter Double Roller Chain