Cylinder Head, Rocker Cover & Thermostat L24, L26 (To Nov.-'74)
part # model applied date qty interchange superceded
from to newer former
ASSY-THERMOSTAT COLD
21200-A3005 OP L24,L26 1
21200-V0105 OP L24,L26 1 Yes Yes 21200-A3005
ASSY-THERMOSTAT TROP
21200-78502 OP L24,L26 1