Firebird V8-305 5.0L VIN E TBI (1989)
Valve Clearance: Specifications
Valve Clearance Specifications
Year & Engine (VIN)
Valve Lash
1989-92
5.0L/V8-305(E & F)
1 Turn(1)
5.7L/V8-350(8)
1 Turn(1)
(1)-- Turn rocker arm stud nut until all lash is eliminated, then tighten nut the additional turn listed.