Spacer is also drilled and tapped for six nozzle bodies and has a mounting pad in the rear to mount a distribution block to. This injector spacer will fit a Bug, Bird or injector that use 13.250" on center bolt patterns in the injector and blower that the racer is mounting the spacer on.
Injector spacer is polished finish. Opening in top of spacer is 12.250" x 4.125" and bottom 10.25" x 4.50". Spacer weights 7 lbs.