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Applications for MAN-12745-1

Manley Extreme Duty Series Valves 12745-1

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Part Number: MAN-12745-1

Estimated Ship Date: Nov 2, 2026

$64.26

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Results Found: 1

Valve Fitment:

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Make:

CHEVROLET

Beginning Year:

1970

Ending Year:

1990

Engine Type:

Engine Size:

7.4L/454

Engine Family:

Chevy big block Mark IV

Valve Installed Length:

Stock

Cylinder Head Type:

Stock configuration