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- Moroso GM LS Oil Galley Diverter Plug
Prevent Dirty Oil from Bypassing the Filter
Moroso's Oil Galley Diverter Plug for GM LS engines, also known as a Dog Bone or Barbell, is designed to replace the OEM plastic version with a strong and more durable billet aluminum plug. It features double Viton o-rings for extra sealing and has a smaller shaft diameter to minimize any flow restriction through the engine oil passages. This galley plug upgrade is highly recommended for any engine build.
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Moroso 25030
Moroso Rear Oil Galley Diverter Plug for GM LS Gen-III/IV 4.8/5.3/6.0/6.2L (Including Vortec Truck Engines)
$22.99
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