Torque specs

[matuva]

Hi all,

here are torque specs I gathered. May I ask you to have a look and confirm I collected well, especially on the "1 pass" specs? Looks something is odd about the 506 specs.

Main cap bolts:

1988-1996: blocks 929, 599, 141

1 pass
• Ext (12 mm bolt)-- 100 ft/lbf
• Int (12 mm bolt)-- 110 ft/lbf

Or 2 passes
• First--55 ft/lbf inner, 48 ft/lb outer
• Second--55 ft/lbf inner, 48 ft/lb outer
• Last--1/4 Turn or 90* More

1997-1999: Block 506

1 pass
• Ext (10 mm bolt)-- 30 ft/lbf
• Int (12 mm bolt)-- 110 ft/lbf

Or 2 passes, 12 mm bolts inner & outer
• First--55 ft/lbf inner, 48 ft/lb outer
• Second--55 ft/lbf inner, 48 ft/lb outer
• Last--1/4 Turn or 90* More

Connecting rod: 48 ft/lb

 

[bowtiebutler956]

Here is a Torque Specs Thread. http://www.thetruckstop.us/forum/showthread.php?612-Torque-Specs

Matt