Valve cover torque spec

Reply Subscribe

Thread Tools

Search this Thread

Dec 7, 2023 | 08:44 AM

captain vette

Thread Starter

Safety Car

Joined: Dec 2015

Posts: 3,947

Likes: 1,407

From: Canada

Valve cover torque spec

I’m changing the gasket and washer grommets and I don’t know what the torque specs are also I’d like to put some blue lock tight on the bolts. Thank you

Dec 7, 2023 | 02:34 PM

smitty2919

Le Mans Master

Joined: Jun 2016

Posts: 5,426

Likes: 3,972

From: Cincinnati, OH

They are only 8 or 10mm bolts....so "snug"?

No need for blue loctite

Dec 7, 2023 | 06:43 PM

grinder11

Race Director

Joined: Oct 2004

Posts: 12,864

Likes: 4,667

They are NOT 8 or 10mm bolts. They may need an 8 or 10mm SOCKET, or wrench, but they are M6 bolts.....

Dec 10, 2023 | 12:13 AM

Vetteman Jack

Administrator

Joined: Mar 2001

Posts: 368,319

Likes: 24,777

From: In a parallel universe. Currently own 2014 Stingray Coupe.

C7 of the Year - Modified Finalist 2021

MO Events Coordinator

St. Jude Co-Organizer

St. Jude Donor '03 thru '25

NCM Sinkhole Donor

CI 5, 8 & 11 Veteran

Moved to C5 Tech.

Dec 10, 2023 | 12:44 PM

leadfoot4

Team Owner

Joined: May 2001

Posts: 87,359

Likes: 1,592

From: Western NY

Torque spec for the rocker arm cover bolts is 106 INCH/lbs, per the GM shop manual.

Leadfoot4's personal "tech tip"......when replacing the grommets, the new ones are frequently rather "brittle" when coming out of the package. Warm them in hot water for a while, to make them more pliable, and easier to slip over the bolts, and a little oil won't hurt.