Chevy BBC 454 Double Roller 9 Keyway Billet Steel Timing Chain Kit (Brs/Brg) Minor machining may be required

Minor machining may be required on some applications

They feature rotary swaged ends are prelubed for smooth operation

The Speedmaster aluminum pinion supports are completely CNC machined from our designed forgings or billet 6061-T6

The body is alloy machined finish

and have a black oxide corrosion-resistant finish

Chevy BBC 454 Double Roller 9 Keyway Billet Steel Timing Chain Kit (Brs/Brg) Minor machining may be requiredSpeedmaster 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