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Product Description

IMCA EQ-CH350i cast iron cylinder head.

This head is engraved and serial numbered by Engine Quest for IMCAs Sport Mods, Stock Cars, and Hobby Stocks. Now approved for WISSOTA Midwest Mods and Street Stocks.

178cc Intake runners as cast. 1.940" intake valve job and 1.500" exhaust valve job.

76cc combustion chambers.

Bare castings only, no other parts included.

Available in 3 stages of performance. Call 865 573-9151 for more details.


Whether you are a race team or a professional engine builder, EQ is the approved supplier for the IMCA Sport Modified and Hobby Stock Cylinder Head. Part # EQ-CH350I is a direct stock replacement for the Chevy 350 cylinder head.

 • Thicker decks for greater strength

 • CNC machined guides and seats

 • Superior port finish for increased flow

 • 3-angle valve finish

 • Machined integral guides

 • Hardened exhaust seats

 • Redesigned water flow for greater thermal conductivity

 • Each head serial numbered, with an IMCA logo branded on it, verified by IMCA


Great cylinder head for IMCA, Wissota, street cars and many other applications.

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