1966 Buick LeSabre Specifications & Service Data

Heritage Automotive Technical holds factory-accurate specifications and service data for the 1966 Buick LeSabre covering 2 engine options: V8-340-(5.6L)-2BBL-GAS-VIN:<MA>, V8-340-(5.6L)-4BBL-GAS-VIN:<MB>. The categories below are available with a subscription — actual specification values are not shown here.

Specification data on file

• Mechanical Clearances
• Torque Specifications
• Tune-Up Data
• Valve Train
• Fluid Capacities

Additional technical resources

• Wiring Diagrams (10)
• Service & Repair Procedures (4)

View pricing or sign up to unlock the full specification values for the 1966 Buick LeSabre.