INA ZC-C-3083 Engine Timing Set

INA Timing Chain Kit for Buick V8 Applications

INA ZC-C-3083 is a premium engine timing set for select classic Buick applications, including LeSabre, Riviera, Century, Regal, and Skylark models. Built around the timing chain assembly, this kit is focused on restoring accurate camshaft and crankshaft synchronization for engines that need dependable valve timing service.

Key Features

• Premium-grade INA engine timing set
• Includes the essential chains, tensioners, and guides for the repair
• Some applications also include gears and sprockets
• High-performance chain additive formulated for break-in protection in certain kits
• Part number ZC-C-3083 for easy identification
• Cross-reference: 5591108100

Detailed Description

INA ZC-C-3083 is an engine timing set engineered for Buick timing service where precise chain-driven valve timing is critical. This kit is part of INA’s timing chain kit lineup and is built to provide the core components needed to complete the job correctly on the first service attempt. Depending on the application, the kit may also include cam and crank sprockets, along with a specially formulated chain additive used during break-in to reduce friction and lower run-in wear. For buyers searching for an INA timing chain kit for Buick LeSabre, Riviera, Century, Regal, or Skylark, ZC-C-3083 is the relevant part number to verify against the vehicle listing.

Compatible With 1967-1976 Buick LeSabre, N/A; 1968-1976 Buick Riviera, N/A; 1973-1974 Buick Century, N/A; 1973-1974 Buick Regal, N/A; 1967-1970 Buick Skylark, N/A.

What It Helps Address

• Excessive timing chain stretch
• Noise from worn chain-driven timing components
• Loss of camshaft and crankshaft synchronization
• Timing instability caused by aged guides or tensioning parts
• Service needs on classic Buick V8 timing systems

Installation Notes and Tips

Verify engine application and compare the existing timing set before installation, since included components can vary by application. Inspect the sprockets, chain path, and related timing surfaces for wear before assembly. Because this kit is used on older Buick engines, careful alignment of timing marks and proper break-in procedure are important for accurate operation. Part number ZC-C-3083 should be matched to the vehicle and engine configuration before purchase.

Quality Assurance

INA timing chain kits are assembled to support complete timing service with the necessary core components for the repair. In certain applications, the included chain additive is formulated for reduced friction during break-in and lower run-in wear. This part is identified by INA ZC-C-3083 and cross-references 5591108100.