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DHD 500-304 Duramax LLY LBZ Billet Thermostat Housing to Heater Core Fitting

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500-304 - 6D

DHD 500-304 Duramax Thermostat Housing to Heater Core Fitting

Fitment: 2004.5-2007 LLY LBZ Duramax

Pricing: $68.95
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Description

DHD 500-304 Duramax Thermostat Housing to Heater Core Fitting 2004.5-07

DHD's Billet Coolant supply fitting replaces the OE steel EGR/heater core supply tube. This assembly is designed to fit into the front coolant bridge adjacent to the thermostat housing and is almost a must when doing a high flow intake install.

Confirmed fitment on LLY and LBZ trucks. May fit other years.

Note: Our fitting has been revised to work in conjunction with HSP's forward facing thermostat housing.

See pictures below:

Billet Coolant Supply LLY

LLY Coolant Fitting

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Shipping Information

  • Item Requires Shipping
  • 1.0 lbs.
  • W6.0000” x H6.0000” x L6.0000”

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