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ACDelco 12599296 Gen IV LS3 Engine Valley Cover with Gasket

Manufacturer

Picture for manufacturer ACDelco

Part Number

12599296
8 reviews
Sale Price

$482.86

1 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The ACDelco 12599296 is a GM Genuine Parts lifter valley cover designed specifically for Gen IV LS3 engines. This aluminum valley cover provides essential protection for the lifter valley area while serving as a direct replacement for factory-equipped components.

Key Features:

  • Direct bolt-on replacement for Gen IV LS3 engines including LS2, LS3, LS7, L92, and LS9 applications
  • Commonly used for AFM/DOD (Active Fuel Management/Displacement on Demand) delete conversions
  • Features integrated 3/8-inch hose barb breather fitting for proper crankcase ventilation
  • Constructed from durable aluminum with natural finish for long-lasting performance
  • Includes valley gasket and mounting hardware for complete installation
  • Engineered and tested to GM's rigorous OEM standards

This genuine ACDelco valley cover ensures a precise fit and reliable seal, making it ideal for engine rebuilds, performance builds, or when deleting factory AFM/DOD systems. Backed by General Motors quality, this component delivers the exact fit and function your LS engine requires.

Good Service. fast shipping.

Had exactly what I needed.

super easy & fast!

I haven’t got the wheels I ordered yet but ordering was good so far.

Never used this company before and couldn't be more impressed. Found them on Offer Up and they were $60 cheaper than everyone else. The exhaust showed up at my house in 2 days!! Amazing service. Thanks!

Good website. Easy process

easy shopping good price

Such outstanding service beyond my expectations!!!

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