GM intake manifolds
availability
Genuine GM and Chevrolet Performance intake manifolds, gaskets and throttle body adapters for the LS, LT, small block and big block engines.
What is here
LS3, LS7 and truck intake manifolds, the LT1 and LT4 manifolds and supercharger lids, Chevrolet Performance aluminum manifolds for small block and big block builds, and the gaskets and hardware for each.
Before you order
LS manifolds differ by port shape: cathedral, rectangular and the LS7 raised port are not interchangeable. Match the manifold to your heads and order the gasket set and throttle body seal with it.
Why buy it from a GM dealer
Factory manifolds are tuned for the engine they fit and work with the stock calibration, so the swap does not need a retune.
More GM Performance
Upper Intake Manifold
GM
12699182
Evenly distributes the combustion mixture (or just air in a direct injection system) to each intake port in the cylinder head for proper...
$315.45
MSRP $498.56
Save $183.11
36.7% Off 
Intake Manifold Runner Control Valve Actuator
GM
12645665
Intake manif. runner valve. Cruze. 2.0l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$215.30
MSRP $337.24
Save $121.94
36.2% Off 
F (S)Manifold
GM
12741067
Camaro. 6.2L with supercharger. CT5. 6.2l.
$4,048.31
MSRP $6,746.55
Save $2,698.24
40% Off 
Intake Manifold Assembly
GM
12630859
Silverado, sierra. 4.3l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$196.38
MSRP $307.63
Save $111.25
36.2% Off 
M8x1.25x70.8 Lower Engine Intake Manifold Bolt
GM
11547583
8 x 1.25 x 70.8mm. Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards...
$46.65
MSRP $69.35
Save $22.70
32.7% Off 
Intake Manifold Assembly
GM
12658231
Evenly distributes the combustion mixture (or just air in a direct injection system) to each intake port in the cylinder head for proper...
$91.57
MSRP $138.49
Save $46.92
33.9% Off 
Engine Intake Manifold
GM
12647275
2.0L turbo, 2011-2013. Regal. 2.0l. Verano. 2.0l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$316.76
MSRP $500.63
Save $183.87
36.7% Off 
Lower Engine Intake Manifold Bolt
GM
11548951
Cylinder Head To Intake. Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous...
$43.51
MSRP $64.68
Save $21.17
32.7% Off 
Engine Intake Manifold
GM
55494090
Malibu. 1.8l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
$284.10
MSRP $449.03
Save $164.93
36.7% Off 
Multi-Purpose Stud
GM
11519257
Stud. 2.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$5.08
MSRP $7.20
Save $2.12
29.4% Off 
M8x1.25x33.9 Engine Intake Manifold Bolt
GM
11562199
Bolt. 8 x 1.25 x 33.9mm. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$25.52
MSRP $36.71
Save $11.19
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