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455 Bigblock Project Murderous Overkill Part Vi Restrictors

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Part of its Block Blueprinting process, Mondello installed its oil restrictors (PN R104) in the center hole of the No. 1, 2, 3, and 4 main bearings. These are the oil holes leading to the cam bearings, and restrictors here keep oil downstairs.
Olds 455 Big Block - Project Murderous Overkill Part VI

Part of its Block Blueprinting process, Mondello installed its oil restrictors (PN R104) in the center hole of the No. 1, 2, 3, and 4 main bearings. These are the oil holes leading to the cam bearings, and restrictors here keep oil downstairs.  View Related Article

 

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