inj numbers

[WantBoost]

here is the numbers off my inj.. anyone tell me what these are?

green stripe
5 injectors have this number 621020
1 injector has this number d1720aa
they all have a 3507 on the top of them

 

[Chuck Leeper]

numbers?

Matt, the 621020 is a 28# Delphi injector number.

HTH,

 

[WantBoost]

darn.. boring ole stockers..