BCBC 3-3SRH60SX Engine Timing Set

Engine Timing Set Overview

This Melling engine timing set is a standard replacement timing chain kit for GM V8 applications that require a single roller chain with timing marks and an included tensioner. Part number 3-3SRH60SX is built for rebuild work where accurate cam-to-crank timing and matched components matter.

Compatible with a wide range of Cadillac, Chevrolet, and GMC applications, including Chevrolet Silverado 1500, Chevrolet Corvette, and GMC Sierra 1500 coverage. Part number 3-3SRH60SX is also listed for Cadillac CT5 and Chevrolet Express models in stock applications.

Key Features

• Single roller timing chain design
• Timing marks included for alignment during assembly
• Tensioner included for application-specific service needs
• Standard replacement grade for engine rebuild use
• Stock line from Melling

Detailed Description

Melling 3-3SRH60SX is a timing chain kit intended for engine service where the timing components need to be replaced as a matched set. The single roller chain design, timing marks, and included tensioner support accurate installation on compatible GM engines. This kit is listed across 2014-2025 Cadillac, Chevrolet, and GMC applications, including Chevrolet Silverado 1500, Chevrolet Corvette, and GMC Sierra 1500 fitments. As part of Melling’s Stock line, 3-3SRH60SX focuses on standard replacement coverage for rebuild and maintenance work.

This part cross-references Cloyes 9-4205SCX for the same application.

What It Is Used For

• Replacing worn timing chain components during engine rebuilds
• Restoring camshaft and crankshaft synchronization
• Addressing timing noise from stretched or fatigued chain components
• Correcting timing alignment concerns during service work
• Supporting maintenance on compatible GM V8 engines

Installation Notes and Tips

Verify engine code and application details before installation, since fitment varies by model year and configuration. This kit includes a tensioner, but sprockets, gaskets, and mounting hardware are not included. Use the timing marks during assembly and follow the service procedure for the specific Cadillac, Chevrolet, or GMC application.

Quality Assurance

Melling manufactures its chains and sprockets with attention to design, materials, and workmanship. The Stock line provides standard replacement coverage for service-level engine timing repairs.