Skunk2 Racing 307-05-0305 K2H Intake Manifold AdapterIntake Manifold Adapter K2H Intake Manifold Adapter K2H Intake Manifold Adapter; To Mount K Series Intake On H Series Motor; SPECIFICATIONS: WARNING CA Proposition 65: Yes WARNING CA Proposition 65 Message: WARNING: This product can expose you to chemicals including lead; which is known to the State of California to cause cancer. For more information; go to www. P65Warnings. ca. gov. FEATURES: CNC Machined Billet 6061 Aluminum Black Anodized For Looks