Description
Valve Guide – 5/16 in Valve – 2.100 in Long – 0.502 in OD – Manganese – Bronze – Each
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About DART
Dart products have been at the center of nearly every winning drag race team since 1981. Initially gaining fame for their purpose-built racing heads, Dart now also offers aluminum blocks and intakes, as well, all built with the legendary Dart performance and quality.

















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