There are no provisions for valve adjustments on this engine. Tighten rocker arm nuts to 20 ft lbs torque and you're done.
It takes about 6 hours and be sure to soak the new lifters in oil over night.
The 4.3L would have 12 hydraulic lifters.
On the Vortec the computer does it all.
no the heads are diffrent
I would like to know if my 2002 chevy blazer with a stock 4.3 vortec pull 2000 lbs ?
Chevy blazer '78
My Blazer 4.3L vortec holds about 4.5 - 5 quarts
Inside the tank.
It is in the throttle body.
how to change the fan belt on a 1995 Chevy blazer vortec motor?
The ground strap on a 1997 Chevy Blazer 4.3 Vortec is located along the bottom of the engine near the frame. It ensures that electricity flows properly through the entire vehicle.
The air filter housing is attached to it.