generation: L76 and L77 'Generation IV' V8

Introduction The L76 and L77 were 6.0-litre pushrod V8 petrol engines that were produced by General Motors at its Silao, Mexico, plant. The L76 engine had cylinder deactivation technology (GM’s Active Fuel Management’, or AFM), though the AFM system was not enabled when the L76 was first introduced in the Holden VZ and WL model […]