1978 Buick Regal Specifications & Service Data

Heritage Automotive Technical holds factory-accurate specifications and service data for the 1978 Buick Regal covering 6 engine options: V6-196-(3.2L)-2BBL-GAS-VIN:<C>, V6-231-(3.8L)-2BBL-GAS-VIN:<a>, V6-231-(3.8L)-2BBL-GAS-VIN:<G (Turbo)>, V6-231-(3.8L)-4BBL-GAS-VIN:<3 (Turbo)>, V8-305-(5L)-2BBL-GAS-VIN:<U>, V8-305-(5L)-4BBL-GAS-VIN:<H>. 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

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