Oldsmobile 400 425 455 Double Roller 9 Keyway Billet Steel Timing Chain Kit The Speedmaster aluminum pinion supports

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

please note that some modification to your stock fuel line may be necessary to adapt to our fuel rail system

Kits include: Fully assembled aluminum cylinder heads

Get the additional clearance you need for your belt or gear drive timing system

Speedmaster cast iron brake calipers include calipers

Oldsmobile 400 425 455 Double Roller 9 Keyway Billet Steel Timing Chain Kit The Speedmaster aluminum pinion supportsSpeedmaster 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