Description
Champion spark plugs J12YC (available 8), J13Y (available 18), J14YC (available 16).
Set of 8 spark plugs, for a different quantity please contact me via messaging.
The heat range goes from 12 the coldest to 14 the hottest, please indicate which heat range suits you.
Jensen
C-V8 V8FF, MK I-IV, SP, Interceptor, Director
Monteverdi 375/ 4
Volvo
PV444, PV544 sport, Amazon S, P120 (engine B16B)
All American V8 engines 440 ** from 72 to 74 & Hi-Perf from 75 to 76
