Enginetech TS784 Timing Chain Set for 1991-2002 Cadillac Chevrolet GMC Astro C1500 C1500 Suburban C2500 C2500 Suburban 4.3L/5.7L

The Enginetech TS784 is a Timing Chain Set for 1991-2002 Cadillac, Chevrolet, GMC engines (4.3L/5.7L). This kit provides precision-matched timing components engineered to restore factory valve timing specifications.

Important Notes

• 3-piece set Engines without balance shaft. Engines with roller camshaft. With .280 wide sprockets. Single row roller chain.
• 3-piece set Engines without balance shaft. With .280 wide sprockets. Single row roller chain.
• 3-piece set Single row roller chain.

Vehicle Fitment

• 1991 GMC Syclone 4.3L 262ci V6 OHV [VIN:Z] Turbocharged
• 1992-1993 GMC Typhoon 4.3L 262ci V6 OHV [VIN:Z] Turbocharged
• 1993-1994 Chevrolet Astro 4.3L 262ci V6 OHV [VIN:W]
• 1993-1994 Chevrolet Astro 4.3L 262ci V6 OHV [VIN:Z]
• 1993-1994 Chevrolet C2500 4.3L 262ci V6 OHV [VIN:Z]
• 1993-1994 Chevrolet G10 4.3L 262ci V6 OHV [VIN:Z]
• 1993-1994 Chevrolet G20 4.3L 262ci V6 OHV [VIN:Z]
• 1993-1994 Chevrolet G30 4.3L 262ci V6 OHV [VIN:Z]
• 1993-1994 Chevrolet P30 4.3L 262ci V6 OHV [VIN:Z]
• 1993-1994 Chevrolet S10 Blazer 4.3L 262ci V6 OHV [VIN:W]
• 1993-1994 Chevrolet S10 Blazer 4.3L 262ci V6 OHV [VIN:Z]
• 1993-1994 GMC C1500 4.3L 262ci V6 OHV [VIN:Z]
• 1993-1994 GMC C2500 4.3L 262ci V6 OHV [VIN:Z]
• 1993-1994 GMC G3500 4.3L 262ci V6 OHV [VIN:Z]
• 1993-1994 GMC Jimmy 4.3L 262ci V6 OHV [VIN:W]
• 1993-1994 GMC Jimmy 4.3L 262ci V6 OHV [VIN:Z]
• 1993-1994 GMC K1500 4.3L 262ci V6 OHV [VIN:Z]
• 1993-1994 GMC P3500 4.3L 262ci V6 OHV [VIN:Z]
• 1996 Chevrolet G30 5.7L 350ci V8
• 1996 GMC G3500 5.7L 350ci V8
• ...and 30 additional applications

Enginetech timing chain sets are precision-matched replacement kits engineered to restore the factory valve timing relationship critical to engine performance, emissions compliance, and longevity. Built on over 40 years of engine rebuilding expertise, each kit is designed around the specific engine family it serves - chains are manufactured to OEM link count and pitch specifications, sprockets (where included) are produced from application-matched materials, and tensioners and guides are selected to deliver correct hydraulic preload and wear surface geometry for that exact application. Enginetech documents every kit with clear application-specific notes so you know exactly what is and is not included before the engine is on the stand. Always verify fitment by year, make, model, VIN code, and engine displacement before ordering - multiple chain configurations often exist for the same vehicle nameplate.