COMP Cams Keyway Adjustable Billet Timing Sets - SB Chevy 265-400 Truck & Off-Road Catalog and Accessories Adds both shock and ride-height

Adds both shock and ride-height adjustability

75 in Bolt Pattern

2009-2013 GMC Savana 4500

Dial-In Board Bracket

COMP Cams Keyway Adjustable Billet Timing Sets - SB Chevy 265-400 Truck & Off-Road Catalog and Accessories Adds both shock and ride-heightCOMP Cams Keyway Adjustable Billet Timing Sets include induction hardened, precision machined steel billet gears and pre stretched, heat treated double roller timing chains with heavy duty large pin design. They feature a 9 keyway crank sprocket for 2? incremental adjustability with 8? maximum advance or retard. These timing sets are ideal for all street performance and race applications. With precision machined steel billet gears, our keyway timing