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Rollmaster by Iwis heavy duty seamless single row timing chain for LS1, LS6,  LS2, LS3, LS7 and most other GM LSx V8 engines
Part # 3SR60-2

Mfg.:    Iwis (for Rollmaster)

Part #:    3SR60-2


  • Heavy duty timing chain for GM Gen III, IV & V V8 engines including:
    • Gen III LS1, LS6, LQ4, LQ9
    • Gen IV LS2, LS3, LS7, LS9, LSA
    • Gen V LT1, L86, L83
  • Compatible with OEM stock timing gears and aftermarket single roller timing gears from Cloyes and others
    • Not designed for RHS block or other applications that use a non stock length timing chain due to a revised camshaft location
  • Seamless tube design
    • Stock and most other aftermarket timing chains use a roller tube with a seam
  • High strength yet lightweight single roller design
    • See strength comparison chart in images
  • Made in Germany