ARP 135-3703 Head Bolt Kit for CHEVROLET Big Block Mark IV block with Late Bowtie aluminum. Iron Dart. Pro-1. Pro Top Line. & World Products iron heads. 12pt ymm_47 They eliminate common bottom-end issues Description MANLEY 11886 1
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Description
ARP 135 3703 Head Bolt Kit for CHEVROLET Big Block Mark IV block with Late Bowtie aluminum. Iron Dart. Pro 1. Pro Top Line. & World Products iron heads. 12pt ymm_47 They eliminate common bottom end issues Description MANLEY 11886 1 They eliminate common bottom end issues and deliver extreme thread strength ensuring easy installation and reliable operation Specifications Socket Size(s) 1 2 12pt