Description: Aftermarket 100% Brand new and High quality. Direct replacement for your old or broken intake boot. Made of premium materials with exquisite craft for strong strength and long durability. Replaces Part Number: 16211-300-030 , 16212-300-305 Fitment: for Honda CB750K 1969-1976 Honda CB750F Super Sport 1975-1976 Specification: Material: Rubber Height: 50 mm / 1.97 inch Upper End Inner Diameter: 32 mm / 1.26 inch Lower End Inner Diameter:38 mm / 1.5 inch Package Includes: 4 Pieces Carb Intake Manifold Boots