Air and Fuel› Intake Manifolds and Components

Sumit

Intake Manifold w/ 92mm Throttle Body Bore

$499.99

SKU: SUM-226122B-G21

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In Stock
Ships by Aug 4
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Summit Racing SUM-226122B-G21 is a fuel-injected intake manifold engineered for Chevy LS1, LS2, and LS6 engines with a standard deck height. Constructed from durable aluminum and finished in black, this manifold boasts a 92mm throttle body bore size and is designed for optimal performance within an operating RPM range of 4,000-8,000 RPM. The fabricated sheet metal construction ensures robustness and longevity, while the 92mm bore size is compatible with a variety of throttle bodies, allowing for customization and improved air delivery to the engine.

Fitment

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Specifications

BrandSumit
Part NumberSUM-226122B-G21
CategoryAir and Fuel

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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