this is the GO-TO thread for everyday cleveland parts
will add to this as time goes on, i need to go through the books at work to get current numbers
Spark Plugs
IRON HEADS NGK: BP5FS (hot plug), BP6FS (standard temp plug), BP7FS (cold plug, gas & some performance applications)
Gap: 0.8mm
Ignition Coil:
Points: SU12R, GT40R, GT40RT
Electronic Ignition: Bosch MEC723A
high flow Thermostat (still looking for restrictor plate can only find genuine atm):
Dayco DT66A:
standard thermostat (not recommended)
Dayco DT14B-BP
Thermostat Gasket:
Dayco DTG15
Genuine Restrictor Plate (can still get new from O/S):
Brass Heater Hose Fitting:
Killkenny Castings: 2 options, KC116 KC117
Oil Filter:
Ryco Z9 or Z89A (shorter version of the Z9)