Cylinder Head - ACDelco (12699617)
ACDelco - 12699617
Sale Price$467.32
Description : Great cylinder-head airflow has been a key enabler of the LS-Series - exceptional performance. Chevrolet Performance delivers those powerbuilding attributes to you with a range of production-style aluminum heads. From the LS6 heads for smaller-displacement engines to LS7 style heads for 427-inch-and-larger combinations, our aluminum heads benefit from Chevrolet Performance's extensive research and development program, providing maximum airflow. Many of our assembled heads use premium machining and materials, including CNC finishing and porting, along with lightweight, hollow-stem valves, sodium-filled exhaust valves and—on some heads—lightweight titanium intake valves. NOTE: Chevrolet Performance heads will not fit 4.8L and 5.3L engines, due to their similar bore sizes. ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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Product Details
Description
Great cylinder-head airflow has been a key enabler of the LS-Series - exceptional performance. Chevrolet Performance delivers those powerbuilding attributes to you with a range of production-style aluminum heads. From the LS6 heads for smaller-displacement engines to LS7 style heads for 427-inch-and-larger combinations, our aluminum heads benefit from Chevrolet Performance's extensive research and development program, providing maximum airflow. Many of our assembled heads use premium machining and materials, including CNC finishing and porting, along with lightweight, hollow-stem valves, sodium-filled exhaust valves and—on some heads—lightweight titanium intake valves. NOTE: Chevrolet Performance heads will not fit 4.8L and 5.3L engines, due to their similar bore sizes. ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Part Number (MPN)
12699617
Brand
SKU
12699617
UPC / GTIN
195491211384 / 00195491211384
Condition
New
Other Names
12699617
Brand
GM Genuine Parts
Exhaust Valve Diameter
1.59
Features & Benefits - Bullet 1
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
Features & Benefits - Bullet 2
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
Features & Benefits - Bullet 3
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Features & Benefits - Bullet 4
GM regularly updates production and service part designs to integrate new materials and technologies
Height (in)
3.55
Intake Runner Volume (cc)
N/A
Intake Valve Lift (in)
2.13
Length
8.25<br />506.6
Material
Aluminum
Valve Angle (deg)
Splayed
Valve Stem Diameter
0.32<br />8.01
Weight (lb)
2.57
Width
202.32<br />7.8
| Year | Make | Model | Body & Trim | Engine & Transmission |
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Make
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Body & Trim
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| Brand | Equivalent Part Numbers |
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BrandEquivalent Part Numbers
GM
12699617
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