Crankshaft Sprocket – Non-LS7/LS9


  • For standard single-stage oil pumps
  • Not for LS7 or LS9 applications
  • Works with cam sprocket P/N 12576407
  • Also works with cam sprocket P/N 12586481
SKU: 12556582 Categories: ,

Non-LS7 Non-LS9 Crankshaft Sprocket

P/N 12556582

  • Fits non-LS7/LS9 applications
  • For standard single-stage oil pumps
  • Works with both cam sprockets P/N 12576407 and 12586481

Crankshaft Sprocket

12556582 Chevrolet Timing Chain Components

Non-LS7 or LS9

The timing chain is the vital link for engine timing between the crankshaft and camshaft. Chevrolet Performance‘s timing chains and sprockets deliver strength and accuracy for many miles of dependable service.

Prop65WARNING: These auto parts can expose you to chemicals including phthalates and lead. Installing or using these parts can expose you to other parts containing these chemicals and to engine exhaust, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to