Double roller design increases chain strength and durability for demanding applications
Keyway adjustable crank sprocket allows precise fitment and easy installation
Billet steel construction provides higher strength and lower weight than cast iron
Direct fit for small block Mopar engines ensures compatibility and simplifies upgrades
Available in multiple color options to match vehicle aesthetics
Summarized by Shop
Red Series Timing Set, IWIS Pro Series Double Roller Chain, 9 Keyway Adjustable Crank Sprocket
Rollmaster and Romac designs and manufactures high strength timing sets and harmonic balancers respectively. By using billet strength steel these products are both stronger and lighter than standard cast iron pieces. Product Description: