Hepfner Racing Products is a leader in the design and manufacturing of sprint car wings. CNC punched and formed, each wing is identical and all internal components are formed and lightened. Top wing kit features countersunk rivets for increased airflow and added strength. Complete top wing kit includes internal runner, chromoly front post, rivets and complete instructions. All holes are drilled. Assembly takes anywhere from 1-2 hours.
HRP Top Wing Installation Instructions (PDF)
Use where rules allow 1" tall wicker bills. quarter turn fastener on style. Nose wing 1-1/4" tall when mounted under wing it leaves 1" above wing. Made from .040" aluminum.
This top wing kit features countersunk rivets which not only increase airflow, but add strength. Top wing features internal runner, chromoly front posts, rivets and instructioins. Put it together in an evening.