SAE ARP489
Leads, Shielded High Tension Detachable Spark Plug.
This specification establishes the requirements for shielded, detachable high tension spark plug leads for reciprocating engines.
History:| Standard | Published | Revision | Status |
|---|---|---|---|
| ARP489A | 1962-06-01 | Latest | |
| ARP489 | 1956-03-15 | Historical |