RBC/RRC Manifold Flange Dual Throttle Body Adapter 62mm 70mm For K20A K20A2 K20A3 Ford Car Hood Panels Bearing outer diameter: 54mm (2

Bearing outer diameter: 54mm (2

replace 121-3017 115-9660 120-7144

For Ford F-150 SVT Raptor w/ 6

& Isuzu 8 cylinder engines: V8 4

For Mercedes W211 E350 CLK350 C350 05-12

RBC/RRC Manifold Flange Dual Throttle Body Adapter 62mm 70mm For K20A K20A2 K20A3 Ford Car Hood Panels Bearing outer diameter: 54mm (2RBC RRC Manifold Flange Dual Throttle Body Adapter 62mm 70mm For K20A K20A2 K20A3 Adapts the RBC RRC manifold flange to be used with K20A A2 A3 Z1 throttle bodies Designed with a removable 7. 5mm ring so that you can upgrade to a 70mm throttle body at anytime Works for Skunk2 & BDL Performance throttle bodies Custom CNC machined 6061 billet aluminum RBC RRC gasket included Specifics: Material: Aluminum Condition: 100% Brand New Type: Throttle Body