Thanks Brian!
Gets a little more confusing with the info in the 60-68 MPC and Bob Mannel's SBF book, both show the white insulator -A sensor was used on V8's:
1960-68 MPC: (only showing Mustang applications to keep it simple)
------------------------------------------------------------------
C6DZ-10884-A, stamped 250, 3/8"-18 pipe thread, includes white insulator:
- 1966 - 6-cylinder
- 1967-68 - all except 428CJ
C6DZ-10884-B, stamped 260, 3/8"-18 pipe thread, includes red insulator:
- 1966 - 8-cylinder (289, 390, 428)
- 1968 - 428CJ
Bob Mannel's SBF Book: (only lists SBF applications, I'm only showing Mustangs)
-------------------------------------------------------------------------------
C6DZ-10884-A, stamped 250, 3/8"-18 pipe thread, 1-5/8" long, white insulator:
- 1967-69 Mustang (SBF)
C6DZ-10884-B, stamped 260, 3/8"-18 pipe thread, 1-5/8" long, red insulator:
- 1966 Mustang (SBF)
Gets a little more confusing with the info in the 60-68 MPC and Bob Mannel's SBF book, both show the white insulator -A sensor was used on V8's:
1960-68 MPC: (only showing Mustang applications to keep it simple)
------------------------------------------------------------------
C6DZ-10884-A, stamped 250, 3/8"-18 pipe thread, includes white insulator:
- 1966 - 6-cylinder
- 1967-68 - all except 428CJ
C6DZ-10884-B, stamped 260, 3/8"-18 pipe thread, includes red insulator:
- 1966 - 8-cylinder (289, 390, 428)
- 1968 - 428CJ
Bob Mannel's SBF Book: (only lists SBF applications, I'm only showing Mustangs)
-------------------------------------------------------------------------------
C6DZ-10884-A, stamped 250, 3/8"-18 pipe thread, 1-5/8" long, white insulator:
- 1967-69 Mustang (SBF)
C6DZ-10884-B, stamped 260, 3/8"-18 pipe thread, 1-5/8" long, red insulator:
- 1966 Mustang (SBF)