1991-1996 Buick Roadmaster Head Gaskets - Both Torque Specs

5.7L V8

Applies to 1991, 1992, 1993, 1994, 1995, and 1996 Buick Roadmaster

Labor Time:18 hours

🔧 Torque Values5 specifications

Component	lb-ft	Nm	Notes
⚠️ Camshaft Cap Bolts	16	22	Torque sequence
⚠️ Cylinder Head Bolts	88	119	Multi-step + angle
⚠️ Exhaust Manifold Nuts	34	46	—
⚠️ Intake Manifold Bolts	24	33	—
⚠️ Valve Cover Bolts	14	18	—

⚠️ = Critical torque value | Always verify with vehicle-specific service manual

⚠️ Some critical specs are estimated. Please verify sequence.

1990-1997 4.6L V8 Modular

2007-2012 3.7L I5

2011-2016 6.7L V8 Power Stroke Diesel

1992-1995 1.5L I4 D15

2016-2023 2.0L Turbo I4

1995-1999 2.0L Turbo I4

The primary torque specification for head gaskets - both on a 1991-1996 Buick Roadmaster is 22 Nm (16 lb-ft). Note: Torque sequence

There are 5 torque specifications for head gaskets - both on the 1991-1996 Buick Roadmaster 5.7L V8, covering all related fasteners and components.