Chevy GM LS3 Double Roller 9 Keyway Billet Steel Timing Chain Kit The adaptors are available in

The adaptors are available in different widths and register bore hole sizes to match your specific engine application and supercharger model

You cannot over-shift and miss a gear with Speedmaster automatic shifter

They also offer the potential for improved fuel economy by making the engine more efficient

They are installed between the water pump pulley and the drive flange

aircraft-style cap and -10 AN pickup

Chevy GM LS3 Double Roller 9 Keyway Billet Steel Timing Chain Kit The adaptors are available inSpeedmaster 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.