1987-1992 Chevrolet CK Pickup Truck Repair Manual

Chevrolet CK Pickup Truck 1988–1992 Technical Service Reference

Working on a '88 to '92 Chevy C/K? Having exact factory specifications is the difference between a job done right and a costly do-over. This technical service reference provides all the raw data, clearances, and schematics needed for workshop-grade maintenance on the 5.0L, 5.7L, and 7.4L V8 powertrains.

We've ensured this manual covers everything from routine fluid schedules to intensive mechanical breakdowns. Because working under the hood involves heavy components and pressurized systems, always verify your lifting points and depressurize fuel lines before starting any major tear-down. Moving past generic advice, this documentation gives you the specific multi-stage tightening sequences for the intake manifold and the exact internal bearing specifications required for a full rebuild. Available as an instant download, you can pull up critical torque sequences on your tablet right at the workbench without waiting for shipping.

• Covers the 1988–1992 Chevrolet CK Pickup series (C and K models) equipped with 5.0L, 5.7L, and 7.4L V8 throttle-body injected engines, including the specialized 454 SS variant.
• Provides critical torque specifications, such as 65 ft-lbs for cylinder head bolts and 20 ft-lbs for exhaust manifolds, ensuring exact factory assembly.
• Includes 7 essential wiring diagrams and detailed exploded-view illustrations for fast component identification on the intake and exhaust assemblies.
• Lists precise internal engine clearances, including crankshaft main bearing journal diameters (2.4479–2.4493 inches), connecting rod side clearance (0.006–0.014 inches), and oil pressure baselines (50–65 psi at 2000 RPM).
• Get back to wrenching immediately with instant download access directly to your phone, tablet, or shop computer.
• Features unlimited, offline re-downloads securely tied to your purchase record.

Document Reference: 1987-88 ENGINES 5.0L & 5.7L V8 - VINS F & 8