GM Genuine Parts Engine Camshaft
OE
Pack of 1

GM Genuine Parts Engine Camshaft

GM Part #12574519

ACDelco Part #12574519

MSRP$462.69*

GM Genuine Parts Engine Camshafts are designed, engineered, and tested to rigorous standards, and are backed by General Motors.

  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle

Pack of 1

About this product

GM Genuine Parts Engine Camshafts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies

Lifter TypeHydraulic Roller
Cam TypeHydraulic Roller
Exhaust Valve Lift with Factory Rocker Arm Ratio0.521 in / 13.233 mm
Intake Valve Lift with Factory Rocker Arm Ratio0.522 in / 13.259 mm
Exhaust Duration at .050 inch Lift211°
ClassificationOE
Lobe Separation116°
Intake Valve Lash0 in / 0 mm
Exhaust Valve Lash0 in / 0 mm
Intake Duration at .050 Inch Lift204°
Computer Controlled CompatibleYes

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

ModelBody StyleTrimYear(s)
Corvette2005, 2006
SSR2005, 2006
Trailblazer2006