This genuine GM timing chain kit (Part No. 12340864) is designed for select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles from 1987–1991. The kit includes essential timing system components required to maintain accurate synchronization between the crankshaft and camshaft for proper engine operation.
Manufactured to OEM standards, this timing kit is engineered for durability, precise fitment, and dependable performance under demanding engine conditions. Proper timing chain operation helps maintain engine efficiency, performance, and reliability while reducing wear on critical engine components.
Ideal for engine repairs, rebuilds, or preventive maintenance, this genuine GM timing kit helps restore factory timing system performance and long-term engine dependability.
Key Features
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Durable Construction: Built to withstand continuous engine operation, heat, and mechanical stress.
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Improves Engine Reliability: Maintains correct camshaft and crankshaft timing for efficient engine performance.
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Ideal for Rebuilds & Repairs: Recommended for timing system service, restoration, and preventative maintenance.
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Direct Replacement Design: Engineered for compatible Buick, Chevrolet, Oldsmobile, and Pontiac applications.
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Complete Timing System Solution: Designed to replace worn timing components and restore proper engine synchronization.
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Includes Timing Shoe Components: Helps support timing chain alignment and smooth operation within the timing assembly.
- Genuine GM OEM Part: Manufactured to original equipment specifications for accurate fitment and reliable engine timing performance.
Specifications
- Brand: GM Genuine Parts
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Part Number: 12340864
- System: Engine Timing Assembly
- Product Type: Engine Timing Chain Kit
- Vehicle Fitment: Select Buick, Chevrolet, Oldsmobile & Pontiac Models (1987–1991)