Melling TOPK-1001HV High-Volume Timing Chain Kit with Oil Pump for GM 5.3L 6.0L 6.2L VVT Engines

The Melling TOPK-1001HV is a complete timing chain kit with high-volume oil pump designed for 2009-2015 GM vehicles equipped with Variable Valve Timing (VVT) 5.3L, 6.0L, and 6.2L engines. This comprehensive kit provides an efficient and economical solution for engine rebuilds by combining critical timing components with a performance-oriented high-volume oil pump in a single package.

Complete Kit Includes:

• Single roller timing chain set with steel cam and crank sprockets
• High-volume oil pump with pressure springs
• Oil control valve for VVT operation
• Chain tensioner for proper timing chain tension
• O-rings and seals

Key Features:

• High-volume oil pump increases oil flow for enhanced lubrication under high-performance or heavy-duty conditions
• Single roller chain design ensures precise valve timing and durability
• Specifically engineered for VVT-equipped GM Gen III/IV LS engines with 1-bolt cam sprocket attachment
• Direct OE replacement quality from Melling, a trusted name in engine components
• All components designed to work together for optimal engine performance

Replacing both the timing chain and oil pump while the timing cover is removed saves labor time and ensures all critical components are refreshed together. The high-volume pump variant (HV) is ideal for performance applications, modified engines, or situations requiring increased oil flow capacity.