This listing is for 

7 Spark Plug Tubes/Sleeves and Insulators w/AC Delco Packard 8mm Spark Plug Wires

Missing1 tube, insulator & #2 plug wire.

Not sure of application. 

Tubes do not have manufacturer or part number on them. Other than some light surface rust, they are in very good condition. No dents/dings.

6 of the tubes/sleeves are 3-3/4" long & 1 is 2-15/16" long

The 6 larger insulators have P.E.D. 8mm & AD 1 on head with different number after AD1 on each.

Numbers are 21, 31, 37, 38, 39 & 42.

The smaller insulator has P.E.D. 8mm & 370

All insulators are in good condition, no cuts/dings

Plug wires are included but not sure they are new/working. #8 wire has cut in rubber on plug wire. They have tape on ends where they have been numbered.

Plug wire lengths not including insulators & boots:

#1=30-3/4"

#3=34-1/2"

#4=34-1/2"

#5=26-1/2"

#6=26-3/8"

#7=24-1/2"

#8=22-3/4"

Please see photos and ask any questions before bidding.