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2001-2016 Duramax Fleece Billet Coolant Block Off Plate

- Fixes coolant leaks common to OE covers over time
- Integral square cut o-ring
- CNC Machined Billet Aluminum Construction
- Made in USA
Pricing: $55.00



Upgrade your rear engine cover and stop the coolant leaks for good!

Our blocking plate is thicker than the stock plate and has an integral square cut O-ring with no gasket required. OE covers are prone to leakage over time, our billet coolant block off plate with an integral O-ring is an upgrade for your rear engine cover and will the stop the coolant leaks for good.

Direct Replacement for GM P/N: 97941204

Shipping Information

  • Item Requires Shipping
  • 1.0 lbs.
  • W4.0000” x H2.0000” x L4.0000”
  • This item ships in its own box.

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