: '98 4.3 vortec Valve torque specs


StinkBug
04-08-2002, 02:16 PM
I know this is a "go look it up in the chiltons" question and i appologize. i looked in the chiltons at pep boys a week ago and forgot, and when i went to buy it yesterday no one had the book. :mad: I'm tryin to get my motor ready for final installation and one of the last things i need to do is tighten down the rocker arms. the book said you just torque em down to the correct # but i need to know what the correct # is. anyone with a newer 4.3 or a chiltons handy wanna let me know. Thanks.

Dallas

82FB
04-08-2002, 03:07 PM
Do you need to know right now, or would tonight be soon enough? I can run home and check if necessary.

StinkBug
04-08-2002, 03:09 PM
dont go out of your way, i'm at work right now. if someone doesnt' post before i go home i'll be checkin in tonight so please post when you get home. thanks.

Dallas

StinkBug
04-08-2002, 08:13 PM
BTT i'm home workin on the engine now, anyone please let me know. tryin to get it buttoned up tonight.

Dallas

82FB
04-08-2002, 10:20 PM
Sorry, I was gone all night.

The rocker arm studs should be tightened to 35 pound feet, and the rocker arm nuts should be 18 pound feet.

Take care,

Mark

82FB
04-08-2002, 10:23 PM
While were at it, the valve cover bolts should be 106 in pounds which would be 8-9 pound feet.

StinkBug
04-09-2002, 12:11 PM
thanks a lot i appreciate it.

Dallas