Wehrli Custom Fabrication - WCFab - Duramax Specific

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Items 1-6 of 6

1 1/2" T4 Spacer Plate Kit

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Description: -1 1/2" T4 Spacer Plate, Ceramic Coated -M10 Studs, Nuts, & Washers -(2) T4 Gaskets

Item #: WCF100358

Condition: New

In Stock. Ships in 3-5 business days.

Price: $144.00

1999-2023 GM Billet Coolant Heater Core Firewall Fitting

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Description: - Replaces failure prone plastic factory GM Heater Core Firewall Coolant Fitting - Billet direct-fit replacement with 5/8" barb connection - More resistant to heat and vibration - Double O-ring...More Details »

Item #: WCF100155

Condition: New

In Stock. Ships in 3-5 business days.

Price: $39.00

2004.5-2010 LLY/LBZ/LMM Duramax Billet Crankcase Vent (PCV) Fitting Kit, Black Anodized

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Description: - Kit includes two CNC machined billet aluminum fittings with o-ring seals. - 5/8" Hose Barb - Black anodized finish - Made in USA - No tuning required!

Item #: WCF100189

Condition: New

In Stock. Ships in 3-5 business days.

Price: $46.00

NEW!

2017-19 L5P Duramax Intercooler Outlet Boot Adapter

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Description: - Billet Aluminum Beadroll Adapter Flange connects to outlet (passenger) side of the OEM or aftermarket intercooler with stock clip ring style connections - Adapts OE slip/clip ring assembly on...More Details »

Item #: WCF205-190

Condition: New

In Stock. Ships in 3-5 business days.

Price: $59.00