BMP 5.9 & 6.7 Cummins Coolant Bypass Kit

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  • Regular price $300.00
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The Black Market Performance 2003-2018 5.9/6.7 Coolant Bypass Kit helps adequately deliver coolant to the #5 and #6 Cylinders to help lower heat in daily and performance applications. This kit includes everything needed for install and has a rear freeze plug cover plate option for an additional $35. Select your kit below