Chevy GM LS7 Double Roller 9 Keyway Billet Steel Timing Chain Kit The crank sprockets have multiple

The crank sprockets have multiple keyways

and the reverse lockout mechanism eliminates the chance of transmission damage from accidentally shifting into reverse

solid steel construction

1005 and PCE207

and have a black oxide corrosion-resistant finish

Chevy GM LS7 Double Roller 9 Keyway Billet Steel Timing Chain Kit The crank sprockets have multipleSpeedmaster 9 Keyway Double Row Timing Chain Kits are CNC Machined from billet, Engineered for accurate, consistent timing, faster acceleration and top speed performance. Trust Speedmaster to give you timing sets that will deliver accurate, reliable cam timing. Our billet steel true roller timing sets have rugged double row, true roller chains teamed up with billet steel crank and cam sprockets. The crank sprockets have multiple keyways, which allow