Engines and Components› Cylinder Heads and Components

ENGINEQUEST

Assembled Cylinder Head for Chevy 5.7L 350 Vortec

$752.99

SKU: EQ-CH350CA

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Ships by Sep 9
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Overview

The EngineQuest EQ-CH350CA is an assembled cylinder head designed for Chevy 5.7L 350 Vortec engines. It features intake valves measuring 1.94 inches and exhaust valves of 1.60 inches.

This cylinder head is constructed with a bore plate of 4.125 inches and has a test pressure in PSI per inch of 28. The intake valve lift is specified at 1.940 inches with a 32-inch valve stem diameter.
Show original supplier description
The EngineQuest EQ-CH350CA is an assembled cylinder head engineered for Chevy 5.7L 350 Vortec applications. This head is built for durability and performance, featuring hardened valve seat inserts. The specifications include an intake valve size of 1.94 inches and an exhaust valve size of 1.60 inches. Further technical details for this cylinder head include a bore plate size of 4.125 inches and a test pressure of 28 PSI per inch. The intake valve lift is measured at 1.940 inches with a 32-inch valve stem. The head is designed with a 76cc chamber, similar to a 441 style head, and includes provisions for screw-in studs. While the product is described as a universal fit for many engines, compatibility is provided as a guide. It is crucial to verify all fitment details before ordering. The specific application mentioned for the EQ-CH350C model is a 5.7L 350 Vortec engine. Some sources also reference the EQ-CH350I model for IMCA-legal Southern SportMod dirt track engine builds.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandENGINEQUEST
Part NumberEQ-CH350CA
CategoryEngines and Components

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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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