Operation CHARM: Car repair manuals for everyone.
Home >> Chevrolet >> 1995 >> G 30 Van V8-393 6.5L DSL VIN Y >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Head Assembly >> System Specifications >> Torque Specifications
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Torque Specifications

Cylinder Head Bolts


Cylinder head bolt tightening sequence:






In the sequence shown in (refer to image):

- Torque bolts to 20 ft. lbs.
- Torque bolts to 50 ft. lbs.
- Tighten bolts an additional 1/4 turn

pro multis · About Operation CHARM