Description:
Get the ACDelco 12556291 Engine Camshaft for your vehicle. Buy now and secure your purchase online!
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: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov
Features and Benefits:
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
- GM regularly updates production and service part designs to integrate new materials and technologies
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
Specifications:
Cam Type:
Hydraulic Roller
Computer Controlled Compatible:
Yes
Exhaust Duration at .050 inch Lift:
242 Degrees
Exhaust Valve Lash:
0 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:
0.47 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:
11.938 mm
Intake Duration at .050 in. Lift:
233 Degrees
Intake Valve Lift with Factory Rocker Arm Ratio:
0.4668 in.
Intake Valve Lift with Factory Rocker Arm Ratio:
11.857 mm
Lifter Type:
Hydraulic Roller
