1966 Buick Special Specifications & Service Data

Heritage Automotive Technical holds factory-accurate specifications and service data for the 1966 Buick Special covering 5 engine options: V6-225-(3.7L)-2BBL-GAS-VIN:<MH>, V6-225-(3.7L)-2BBL-GAS-VIN:<MK>, V8-300-(4.9L)-2BBL-GAS-VIN:<ML>, 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 (49)
• Service & Repair Procedures (14)

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