Hybrid Racing K-Series Throttle Body Adapter 64mm to RBC/RRB/RBB Intake Manifold

Hybrid Racing K-Series Throttle Body Adapter 70mm to RBC/RRB/RBB Intake Manifold

Hybrid Racing Throttle Body 63mm Adapter Plate to RBC/RRB/RBB Intake Manifold

Hybrid Racing Throttle Body (70mm) Adapter Plate to RBC RRB RBB Intake Manifold

Black K-series RBC intake Manifold to B-series Throttle Body adapter plate

Hybrid Racing K-Series Throttle Body Adapter (70mm TB) for RBC RRC Manifold

Hybrid Racing Throttle Body (70mm) Adapter Plate to RBC/RRB/RBB Intake Manifold