Intake manifold tuning for Hercules Supra 4, GP, KX, MK, Sachs 506 MG00061589

Tuning intake manifold made of durable plastic, fuel and temperature resistant, suitable for Hercules Supra 4, GP, KX, MK, with Sachs 506 engine. More passage than the original part!

For intake rubber or after machining for clamping flange carburetor.