Timing Chain Kit 720762 for Chevrolet Express & GMC Savana 4.3L / 5.7L Trucks (1996–2002)

Product Overview

Part Name: Timing Chain Kit

Part Number: 720762

Vehicle Compatibility: Suitable for Chevrolet Express and GMC Savana 4.3L and 5.7L V6/V8 truck engines, covering multiple OE cross-references including 14087014, 340235, 3896960, 464617 and 8004646170. Fits US-market GM full-size vans and light-duty trucks using the corresponding engine timing assembly.

Configuration: Complete timing chain kit engineered with precision-machined sprockets, high-strength timing chain, tensioner components and guides designed for durability and accurate engine timing.

Function: Synchronizes the crankshaft and camshaft rotation to maintain precise valve timing, improve engine performance, reduce noise, prevent misfires and ensure long-term reliability of the 4.3L/5.7L GM powertrain.

Technical Specifications

Type: Engine timing chain kit

Material: Hardened steel chain, precision-cut sprockets, high-grade polymer/metal guides and tensioning components

Application: Fits GM 4.3L & 5.7L engines using OE part numbers 14087014, 340235, 3896960, 464617 and 8004646170

Cross-Reference: Interchangeable with GM OE and aftermarket equivalents for Chevrolet Express and GMC Savana timing systems

Installation: Direct-fit kit; install during engine overhaul, timing noise troubleshooting or when stretched chain/timing instability is detected

Service Interval: Replace during major engine servicing, high-mileage intervals, or when chain lash, noise, wear or timing irregularities appear

Delivery & Availability

Stock Options: Timing chain kits available in ready stock

Delivery Time: 3–7 days internationally