Chevy GM LS3 Double Roller 9 Keyway Billet Steel Timing Chain Kit They're made of thick steel

They're made of thick steel for reduced flex and are chrome plated for that show-car look

you will need housing ends to complete your project

Speedmaster Twin-Carb combine two four-barrel carburetors to achieve the best balance of drivability

Pop-Off plates are designed to release the high pressure that builds up inside of the engine to prevent damaging or cracking your supercharger components

flexibility

Chevy GM LS3 Double Roller 9 Keyway Billet Steel Timing Chain Kit They're made of thick steelSpeedmaster single 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.