Solid or hydrolic lifters?
Post Fiend
Joined: Jan 2003
Posts: 8,600
Likes: 4
From: Iowa
If it's the original motor you have hydraulic valve lifters. If you suspect someone may have changed the cam or rebuilt the motor or something, take off one of the valve covers. If the back of the rocker arms have adjuster screws you might have a solid cam, or someone converted it to an adjustable valvetrain. No adjuster screws = no solid lifters.
