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.
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Intake Manifold
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55505747
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Intake Manifold Cover Insulator
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12646904
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Intake Manifold
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12665647
2018-20. Express, savana. 4.3l. Lower. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
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Intake Manifold
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40009521
Incl.Intake Manifold Gaskets.
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Intake Manifold Assembly
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12640048
2.8L turbo diesel. Canyon, Colorado. 2.8l diesel. Evenly distributes the combustion mixture (or just air in a direct injection system)...
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Intake Manifold Assembly
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12686561
Corvette. 6.2l. Camaro. 6.2l. Caprice PPV. 6.0l. SS. Camaro. 7.0l. G8. 6.0l. This GM Genuine Part is designed, engineered, and tested to...
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Intake Manifold Assembly
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12629466
Corvette. Camaro. 6.2l. Lt1. 6.2L without supercharger. This GM Genuine Part is designed, engineered, and tested to rigorous standards...
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M8x1.25x180 Intake Upper Manifold Bolt
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92139206
8 x 1.25 x 180mm. Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards...
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MSRP $41.01
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M6 x 1 x 25 Hex Flange Head Bolt
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11588713
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
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Intake Manifold
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12677612
Evenly distributes the combustion mixture (or just air in a direct injection system) to each intake port in the cylinder head for proper...
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M6x1x70 Multi-Purpose Bolt
GM
11588720
6 x 1 x 70mm. 3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$5.49
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