Chevrolet Workshop Service and Repair Manuals

Valve: Specifications
Valve Lift Specifications

Year & Engine (VIN)

Int.

Exh.

1989-90
5.0L/V8-305(E & F)

.350.

.385

5.7L/V8-350(8)

.415

.430

1991-92
5.0L/V8-305(E)

.350

.385

5.0L/V8-305(F)

.413

.428

5.7L/V8-350(8)

.413

.428