Looking for in-stock aftermarket parts to modify or upgrade your GMC C4500 Topkick with head gaskets? At Tunersports.com we carry a huge selection of the top name brand performance head gasket parts and accessories for your C4500 Topkick.
Whether you have a 2003 or 2009 GMC C4500 Topkick in C4C042 to C4V042 trim we have you covered. We have 15 head gaskets available to mod your C4500 Topkick. All parts have free shipping to the Continental US 48 States.
 IN STOCK SD-BD585Trust this Sinister Diesel Duramax head gasket to replace any blown or leaking OE head gasket on your GM Duramax engine. It works as a direct replacement for all Duramax LB7, LLY, LBZ, and LMM 2001 to 2010 diesel engines. Sinister Diesel uses a solid stainless steel construction which ensures durabi... Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Driv. C) 2003-2009 GMC C4500 Topkick C4C042 / C4E042 / C4U042 / C4V042 2005-2009 GMC C4500 Topkick C4C044 / C4E044 $129.62 |