Powermaxx GM Duramax 6.6L Diesel Valve Cover Repair ProKit

Features and Benefits:

• Repair in 15 Minutes ‐ Quickly fix broken or seized injector hold-down bolts directly on the truck without removing the valve cover.,Precision Jig Plate ‐ Anodized aluminum ProPlate engineered to ?.001-inch accuracy and ?.0001-inch flatness ensures perfect bolt alignment.,Step-Up Drill Bit System ‐ Machine-shop-grade 135° split-point bits prevent wandering and deliver clean, centered bolt removal.,Duramax-Specific Design ‐ Built for GM Duramax 6.6L diesel engines suffering from corrosion-prone, seized, or snapped injector bolts.,Made in the USA ‐ Premium components include stainless steel arbor, expandable nylon flange, precision bushings, and detailed instructions.



Fix Broken Injector Hold-Down Bolts in Minutes ? No Valve Cover Removal Needed.The ProMAXX® GM Duramax 6.6L Diesel Valve Cover Repair ProKit (PMXVCR200DMX) is the professional, on-truck solution to one of the most time-consuming diesel repair challenges?broken injector hold-down bolts. When corrosion locks the bolt inside the valve cover, traditional methods require removing injectors, fuel rails, and cutting the valve cover apart. This process can turn a 15-minute job into hours of wasted labor.ProMAXX® eliminates that. Using precision-machined jigs, custom bushings, and a step-up drill system, technicians can remove seized or snapped bolts cleanly?without damaging the cylinder head or valve cover. In just 15 minutes, you?ll restore full access to the injector, saving time, labor, and customer frustration.Why Choose the PMXVCR200DMX?On-Truck Precision Repair: Removes broken hold-down bolts fast?no destructive grinding or cutting.Pro-Grade Jig Plate: Anodized aluminum ProPlate ensures centered, repeatable drilling every time.Secure Alignment System: Stainless steel arbor with expandable nylon flange locks in place and protects components.Step-Up Drill Bit System: Cleanly removes bolt remnants with controlled precision.USA-Made Quality: All components are engineered and manufactured in the United States for professional reliability.What?s Included:Precision Jig Guide PlateStainless Steel Arbor with Expandable Nylon FlangeCustom-Fit Precision Bushing SetStep-Up Drill Bit System (135° Split Point)Setup and Operation InstructionsBoost Productivity. Boost Efficiency. Boost Results. The PMXVCR200DMX turns a tedious, costly repair into a 15-minute precision job?helping shops save hours, improve throughput, and deliver flawless, repeatable outcomes.