Bring new life to your classic with an engine overhaul kit that bundles essential rebuild components in one convenient package. Spend less time hunting down individual parts and more time getting your classic back on the road. This Engine Overhaul Kit fits 1966 Buick Skylark, Electra, Wildcat and Gran Sport.

• Includes: 1 × Cam Lubricant; 1 × Cam Bearing Set; 1 × Camshaft; 1 × Freeze Plug Set; 16 × Valve Lock; 1 × Main Bearing Set; 1 × Overhaul Gasket Set; 1 × Oil Pump Kit; 16 × Push Rod; 8 × Piston; 16 × Rocker Arm; 8 × Rod Bearing; 1 × Piston Ring; 1 × Timing Chain; 2 × Timing Sprocket; 8 × Exhaust Valve; 16 × Valve Guide; 8 × Intake Valve; 16 × Valve Lifter; 32 × Valve Spring
• Engine: 401 cid (6.6L) V8
• Piston and Ring Size: Pistons and piston rings are available in standard, 0.030, 0.040 or 0.060 oversize
• Main Bearing Size: Main bearings are available in standard, 0.010, 0.020 or 0.030 undersize
• Rod Bearing Size: Rod bearings are available in standard, 0.010, 0.020, 0.030 or 0.040 undersize
• Fitment Notes: For 1966 Buick models with the 401 cid (6.6L) V8 engine. One kit is needed per vehicle