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GM Cylinder Heads

Explore Chevrolet Cylinder Heads Designed for Engine Airflow Control

At Classic Chevrolet Sugarland, we know some engine components are only discussed during deeper service conversations. Cylinder heads are one of those parts that play a major role behind the scenes.

Cylinder heads sit atop the engine block and house components that control airflow into and out of the combustion chambers. They are designed to manage valve placement, passages, and sealing surfaces that support normal engine operation.

Engine mileage, operating conditions, and maintenance history can influence cylinder head condition. Wear or damage may be identified during engine diagnostics or rebuild planning. Cylinder heads are commonly reviewed alongside other engine components when evaluating internal operation.

Chevrolet cylinder heads are manufactured to meet original equipment specifications for material, dimensions, and application. Choosing OEM components supports proper alignment with the engine block and valvetrain. Installation requirements may vary. Professional installation or consultation with a qualified technician is recommended.

Understanding the role of cylinder heads can help drivers feel more confident when discussing advanced engine service needs.

476572 - : Engine Cylinder Head Bolt for GM Image

Engine Cylinder Head Bolt

11 x 1.5 x 68mm.
$1.22
MSRP $1.79
Save $0.57
31.8% Off
11519306 - : Engine Cylinder Head Bolt for GM Image

Engine Cylinder Head Bolt

6 x 1 x 88.3mm.
$9.08
MSRP $13.28
Save $4.20
31.6% Off
11548183 - : Engine Cylinder Head Bolt for GM Image

Engine Cylinder Head Bolt

8 x 1.25 x 63mm. Rear drive unit.
$4.92
MSRP $7.20
Save $2.28
31.7% Off
94525082 - : Engine Cylinder Head Washer for GM Image

Engine Cylinder Head Washer

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$2.59
MSRP $3.79
Save $1.20
31.7% Off
11547739 - : Engine Cylinder Head Bolt for GM Image

Engine Cylinder Head Bolt

6 x 1 x 35mm. 5.5L.
$4.92
MSRP $7.20
Save $2.28
31.7% Off
98065558 - : Engine Cylinder Head Bolt for GM Image

Engine Cylinder Head Bolt

$5.28
MSRP $7.72
Save $2.44
31.6% Off
11546664 - : Engine Cylinder Head Plug for GM Image

Engine Cylinder Head Plug

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$2.83
MSRP $4.14
Save $1.31
31.6% Off
12655430 - : Cylinder Head with Valves for GM Image

Cylinder Head with Valves

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$4,956.47
MSRP $7,975.83
Save $3,019.36
37.9% Off
94525671 - : Engine Cylinder Head Bolt for GM Image

Engine Cylinder Head Bolt

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$2.23
MSRP $3.27
Save $1.04
31.8% Off
21006536 - : Engine Cylinder Head Bolt for GM Image

Engine Cylinder Head Bolt

$1.45
MSRP $2.13
Save $0.68
31.9% Off
12554089 - : Engine Cylinder Head Bolt for GM Image

Engine Cylinder Head Bolt

6 x 1 x 86.7mm.
$4.56
MSRP $6.66
Save $2.10
31.5% Off
12698289 - : Cylinder Head with Valves for GM Image

Cylinder Head with Valves

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors .
$237.13
MSRP $379.93
Save $142.80
37.6% Off

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