Proflow Throttle Body, Universal Electronic Drive-By-Wire (DBW), 74mm Bore Size, Forced Induction These donuts will not corrode

These donuts will not corrode or rust like coated or painted steel pipes and are much lighter than stainless pipes

allowing fluid leakage from the top of the cylinder head

Proflow Gasket

a number of the components of the additive package used in Lucas' Marine oils to provide rust and corrosion protection have been included in its unique formula

Proflow Throttle Body, Universal Electronic Drive-By-Wire (DBW), 74mm Bore Size, Forced Induction These donuts will not corrodePart Number : PFETBU74 DBW Proflow now offers reproduction Bosch style drive by wire (DBW) throttle bodies, expanding their range with a universal DBW option alongside their billet mechanical versions. These throttle bodies are ideal for those using aftermarket intake manifolds and seeking a transition from mechanical to electronic throttle control, simplifying tuning in the process. They electronically manage throttle position and send precise inputs