BCBC 3-1073S Engine Timing Set

Engine Timing Set for GM Applications

This Melling engine timing set, part number 3-1073S, is built for stock replacement service in a range of GM vehicles. It provides the timing components needed for an engine rebuild and includes sprockets for a complete timing service.

Key Features

• Standard replacement timing set for engine rebuild work
• Keyway adjustable design for timing setup flexibility
• Sprockets included for matched component replacement
• Built with standard, OEM-style service coverage in mind
• Part number 3-1073S for easy identification

Detailed Description

Melling timing chain kits are engineered to supply the core timing components required during rebuilds and major service. This 3-1073S kit is a stock replacement option with keyway adjustability and included sprockets, giving technicians the parts needed to restore timing system function with matched components. It is a practical choice for Chevrolet Equinox, Chevrolet Malibu, GMC Terrain, Buick Encore, Chevrolet Trax, Chevrolet Cruze, and Chevrolet Volt applications where a standard replacement timing set is specified. The 3-1073S timing set is also listed for Chevrolet Equinox and Chevrolet Malibu fitments across multiple model years, along with GMC Terrain coverage.

What It Is Used For

• Restoring worn timing chain system components during engine rebuilds
• Replacing stretched or noisy timing chain parts
• Addressing timing setup issues that require adjustable keyway indexing
• Renewing matched sprocket and chain components in stock service
• Supporting timing service on GM engines in the listed applications

Installation Notes and Tips

Verify engine code and application details before installation. This kit is listed with oil pump drive components not included, so confirm whether those parts are required for the repair. Follow factory timing procedures and alignment marks during assembly to ensure correct camshaft and crankshaft synchronization.

Quality Assurance

Melling timing chain kits are manufactured with quality materials and workmanship, and the brand offers coverage across standard, heavy-duty, and performance timing service levels. Part number 3-1073S is a standard replacement timing set intended for rebuild-focused service.