2001-2016 Duramax Wagler Y-Bridge Replacement Cylinder Head Coolant Adapter Kit (WCPC6660)

The Wagler Competition Products Y-Bridge Replacement Cylinder Head Coolant Adapter Kit replaces the factory thermostat Y-pipe on the Duramax cylinder head, providing a clean and durable billet coolant adapter for custom and high-performance cooling setups.

Part Number: WCPC6660

• Replaces the factory thermostat Y-pipe
• Billet cylinder head coolant adapter for custom coolant routing
• Designed to accept -12 O-Ring A/N fittings

• Neoprene hose and -12 O-Ring A/N fittings are sold separately

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