Cylinder Head Gasket Set Grade C for 6.6l Duramax 2001-2015 12637785 12637788Product DetailsCross Reference:: 12637785, 12637788Genuine Cylinder Head Gaskets for 2001-2015 LB7 LLY LBZ LMM LGH LML 6.6l Duramax engines.
Cross Reference: 12637785, 12637788
This listing is for a pair of head gaskets (Grade C). New head bolts are required when head is removed to replace gaskets.
Cylinder Head Gasket Set Grade C for 6.6l Duramax 2001-2015 12637785 12637788
Product Details
Cross Reference:: 12637785, 12637788
Genuine Cylinder Head Gaskets for 2001-2015 LB7 LLY LBZ LMM LGH LML 6.6l Duramax engines.
Cross Reference: 12637785, 12637788
This listing is for a pair of head gaskets (Grade C). New head bolts are required when head is removed to replace gaskets.
