rocker arm torque spec 3.8 2 bbl

Status
Not open for further replies.
Nov 4, 2012
6,121
13,271
113
12
as the title suggests, what is the rocker arm torque spec for the buick 3.8 non turbo? ive been told 30 ft lbs, but that seems way too tight for rocker arms to me. 20 ft lbs is my guess but does anyone know for sure?
 
Factory spec is 30 ft lbs
 
MitchellOnDemand says 30 ft.lbs as well :idea:
 
will it hurt anything if i torque them to 20? i put them to 30 and it felt like i was gonna strip the threads.
 
joesregalproject said:
will it hurt anything if i torque them to 20? i put them to 30 and it felt like i was gonna strip the threads.
I would go by spec but if you feel uneasy split the difference at 25
 
Status
Not open for further replies.

GBodyForum is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com. Amazon, the Amazon logo, AmazonSupply, and the AmazonSupply logo are trademarks of Amazon.com, Inc. or its affiliates.

Please support GBodyForum Sponsors

Classic Truck Consoles Dixie Restoration Depot UMI Performance

Contact [email protected] for info on becoming a sponsor