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DR525 Accessory Drive System

Brand: Chevrolet Performance

Part Number: 19329418



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Accessory Drive Systems

The easiest and most convenient way to finish your LS engine and get it ready to run in your vehicle is with a Chevrolet Performance serpentine accessory drive system. They include the accessories, brackets, drive belts and hardware your engine needs, saving you the time of sourcing them individually. They’re all-inclusive systems that bolt right onto the engine for a factory fit and appearance.

DR525 Accessory Drive System

19329418 Chevrolet Accessory Drive

  • Fits all Non-LSA and LS9 LS type engines
  • Most harmonic balancers do not line up correctly with the accessory drive system; damper P/N 12620556 is strongly recommended
  • Direct bolt-on for LS3 & LS7 engines

The system includes:

  • 12569301  (1)     Tensioner–Drive Belt
  • 12568996  (1)     Pulley–Belt Idler
  • 88984194  (1)     Belt–Water Pump/Generator
  • 11515768  (2)     Bolts-10x1.5x40mm- 15mm Drive
  • 11098341  (1)     Bolt-10x1.5x110mm- 15mm Drive
  • 12552922  (1)     Bolt-10x1.5x160mm- 15mm Drive
  • 11516357  (3)     Bolts-10x1.5x75mm- 15mm Drive
  • 11588745  (1)     Bolt-10x1.5x65mm- 15mm Drive
  • 11588751  (2)     Bolts-10x1.5x95mm- Drive
  • 11515758  (2)     Bolts-8x1.25x30mm- 12mm Drive
  • 11516697  (2)     Bolts-8x1.25x85mm- 13mm Drive

Note: Use on LS327 iron block engine requires harmonic balancer P/N 12601402.  Water pump P/N 89018052 NOT Included with kit.  Will not work with cam-phased engine.