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Mahle MS GM Duramax 4.055in 1/16in 2.0mm 3.0mm Drop In Rings 4055MDR

Mahle MS GM Duramax 4.055in 1/16in 2.0mm 3.0mm Drop In Rings 4055MDR

sku: 1L2PG | mpn: 4055MDR
Regular price $552.29
Regular price $627.60 Sale price $552.29
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Low stock: 2 left

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Emissions

⚠️ RACING/COMPETITION Use Only

California: Non-compliant parts may be used only on designated closed-course racing vehicles that are never registered for highway use.

Other: Please consult your local statutes and ordinances to ensure compliance with regional emissions standards.

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Vehicle fitment