See more: Ignition Parts
A. Spark plug cable bracket 1937-1973 45CI Solo & Servi-Car and UL Big Twin, Parkerized, Colony (OEM 1602-37, 32000-37)
VL and UL Big Twin are also known as Side valve or Flathead, EL Big Twin are also known as OHV or Knucklehead, FL Big Twin mentioned below are also known as OHV or Panhead.