EQ Announces Availability of New Vortec Cylinder Heads for 1969 to 1990 350 Chevy 5.7L Engines
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EQ Announces Availability of New Vortec Cylinder Heads for 1969 to 1990 350 Chevy 5.7L Engines

EngineQuest (EQ), the leader in hard-to-find new and reclaimed engine parts, has introduced two new Vortec cylinder heads to upgrade ’69-’90 350 Chevy 5.7L engines. Given the proven performance of the EngineQuest (EQ) Chevy Vortec ’96-’02 head (EQ Part #CH350C), EQ has expanded this version to earlier 350 applications ….

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EngineQuest (EQ), the leader in hard-to-find new and reclaimed engine parts, has introduced two new Vortec cylinder heads to upgrade ‘69-‘90 350 Chevy 5.7L engines. Given the proven performance of the EngineQuest (EQ) Chevy Vortec ‘96-‘02 head (EQ Part #CH350C), EQ has expanded this version to earlier 350 applications.

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Made from the highest grade cast iron, the CH350E (EQ Part #CC170BA) replacement cylinder head comes with a heart-shaped 64cc Vortec style combustion chamber, a 170cc intake runner volume, ‘69-‘86 intake bolt pattern and features center bolt valve cover mounting holes. The CH350F (EQ Part #CC170BA2) has the same features as the CH350E but includes perimeter bolt valve cover mounting holes.

Both the CH350E/F Vortec cylinder heads allow engine builders to re-use existing, stock, chrome and cast aluminum intakes and valve covers while receiving the benefit of the latest chamber design for improved airflow.

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Utilizing flow cast technology, these high performance cylinder heads improve on the original design with a thicker deck for added strength, Dura-Bond exhaust seats for greater resistance to cracking, and a redesigned water flow system for improved thermal conductivity. With CNC machined guides and seats, a superior port finish for increased flow and a three angle valve finish, EQ’s cylinder heads offer the best of both worlds – OE fit and improved performance.

To ensure the highest quality, EQ conducts a 25-point quality inspection on every new cylinder head shipped. EQ is the only head manufacturer that offers a one year parts and labor warranty on stock replacement applications.

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For more information about EQ’s 350 Chevy 5.7L Vortec cylinder heads, including technical assistance, phone (800) 426-8771, or visit www.eqcylinderheads.com.

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