GM Genuine Parts LS7 Stock Camshaft
OE
Pack of 1

GM Genuine Parts LS7 Stock Camshaft

GM Part #12638426

ACDelco Part #12638426

MSRP$668.71*

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

Product Specifications

Computer Controlled CompatibleYes
Intake Duration at .050 Inch Lift211°
Advertised Exhaust Duration230°
Exhaust Duration at .050 inch Lift230°
Intake Valve Lift0.328 in / 8.337 mm
Exhaust Valve Lift0.331 in / 8.396 mm
Intake Valve Lift with Factory Rocker Arm Ratio0.558 in / 14.173 mm
Exhaust Valve Lift with Factory Rocker Arm Ratio0.558 in / 14.173 mm
Lobe Separation121°
Advertised Intake Duration211°
Exhaust Valve Lash0 in / 0 mm
Intake Valve Lash0 in / 0 mm
Basic Operating RPM Range6500r/min
ClassificationOE
Cam TypeHydraulic Roller

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)
CamaroZ/282014, 2015
Corvette2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013