Comp Cams CB CENTERED ROLLER TAPPETS 2018 Porsche 911 GT3 (991.2) or can I clamp it

or can I clamp it to existing pipe

This is the Autosports Engineering Billet Intake Manifold for H Series Engines

Toyota Supra A Chassis

Will this mount at the factory attachment points or do I need to drill new holes

Comp Cams CB CENTERED ROLLER TAPPETS 2018 Porsche 911 GT3 (991.2) or can I clamp itEndure XT Solid Roller Lifters: Chevrolet V8 396 454 (1965 96) As the best choice when cutaway style lifter bodies are necessary for improved clearance, these Solid Roller Lifters from COMP Cams are engineered to withstand the demands of aggressive cam lobe designs and increased RPM ranges. They feature a wear resistant tool steel axle, precision sorted needle bearings and EDM Oil InjectionT Technology that guarantees the bearing assembly receives a