Supertech Nissan Skyline RB20DET 31.1mm +1.0mm Intake Valve Childs & Albert Possibility to modify the manifold

Possibility to modify the manifold for a 50mm wastegate

Part Number: AF512-04BLK

1988 GMC V3500 6

Stealth Ride Part Number: EA12103040

XXX-LargeSA2020 Rated

Supertech Nissan Skyline RB20DET 31.1mm +1.0mm Intake Valve Childs & Albert Possibility to modify the manifoldSupertech Nissan Skyline 31. 1mm Intake Valve Black Nitrided SS RB20DET Brand: Supertech Manufacturer's Part Number: NIVN 1042 01 Stealth Ride Part Number: NIVN 1042 01 UPC: Description: Supertech Nissan Skyline RB20DET 31. 1mm +1. 0mm Intake Valve We manufacture our racing valves using only the highest quality materials available. We have spent countless hours studying these different materials as well as you applications to create just the right