Timing Chain Kit Torque Specs

for 1985 GMC Vandura 350ci V8 · RWD

Units

3 fasteners

Seq

Component

Torque

Angle

—

Camshaft sprocket bolts

Critical

20 lb-ft · 27 Nm

—

Crankshaft sprocket / damper bolt

Critical

60 lb-ft · 81 Nm

—

Timing cover bolts (1/4-20)

7 lb-ft · 10 Nm

—

Building an app?

Free API access to all this data — 50 requests/day, no card required.

Run a shop?

Manage repairs, estimates, and customers with ShopBase — $249/mo, all features included.