Re: 42LB injectors
you will have way better luck finding that size on a ls1, or performance trucks style site. noone here deals with something so oddball.
42 lb injectors came factory in the 8.1l big blocks so you can get them from gm new also.
we usually deal with 50- 60 65 75 and up here.
p.s. we all use bosch style connectors, not the newer connectors.