Cloyes C391 Engine Timing Chain

The Cloyes C391 is a premium inverted roller timing chain designed to synchronize crankshaft and camshaft rotation with precision, ensuring accurate valve timing and optimal engine performance. This timing chain is a critical component that allows your engine's valves to open and close at the correct intervals during each cylinder's firing cycle.

Key Features:

• Pre-stressed and heat-treated steel construction for maximum durability and wear resistance
• Precision pitch control engineered for perfect chain-to-sprocket tooth fitment
• 122 links, single-row inverted tooth design for reliable performance
• Includes three timing marks for accurate installation
• Overall length: 22.630 inches (574.675mm)
• Pitch: 0.380 inches (9.53mm), Width: 0.550 inches (13.97mm)
• Available as a stand-alone chain or as part of complete timing kit assemblies

Cloyes has been the trusted leader in automotive timing systems since 1921, delivering OE-level quality and performance. Each timing chain is extensively tested for function, fitment, and durability to ensure consistent quality. For complete timing system integrity, Cloyes recommends replacing tensioners, guides, and sprockets along with the chain during service. Backed by a limited lifetime warranty and over a century of engineering expertise.