GM

---MADE IN THE U.S.A. FACTORY DIRECT ------------115U kit fits GM 8 cylinder H.E.I. distributors using the lug latch system.

MADE IN THE U.S.A. FACTORY DIRECT----136U KIT : Fits 8cyl. GM vehicles from 1956-1974 using the lug latch system

MADE IN THE U.S.A. FACTORY DIRECT----978U KIT : Fits 8cyl. GM vehicles from 1956-1974 using the lug latch system