This is a flow-matched set of 2 professionally remanufactured genuine OEM GM TBI fuel injectors.
This set fits the following vehicles:
1988-1989 Chevy C3500 7.4L V8
1988-1989 Chevy G30 7.4L V8
1988-1989 Chevy K3500 7.4L V8
1987-1988 Chevy R20 7.4L V8
1987-1988 Chevy R20 Suburban 7.4L V8
1989 Chevy R2500 7.4L V8
1989 Chevy R2500 Suburban 7.4L V8
1987-1988 Chevy R30 7.4L V8
1989 Chevy R3500 7.4L V8
1987-1988 Chevy V20 Suburban 7.4L V8
1987-1988 Chevy V30 7.4L V8
1989 Chevy V3500 7.4L V8
1988-1989 GMC C3500 7.4L V8
1988-1989 GMC G3500 7.4L V8
1988-1989 GMC K3500 7.4L V8
1987-1989 GMC R2500 7.4L V8
1987-1989 GMC R2500 Suburban 7.4L V8
1987-1989 GMC R3500 7.4L V8
1987-1989 GMC V3500 7.4L V8
OEM TBI Fuel Injectors Set (2) 5235231 for 87-89 Chevy GMC 7.4L V8 Big Block 454
All of our sets are flow matched to 3-5% or better (OEM factory standards).
We offer an advanced flow matching service with documentation for
$80 for 1% dynamic flow match with documentation
$50 for 2% dynamic flow match with documentation
$30 for 2% static flow match with documentation
The percentages are how closely the injectors are flow matched to one another.
Static flow matching involves testing the injectors at 100% duty cycle.
Dynamic is the process of testing and matching the injectors at all duty cycles.
If you are interested in the advanced flow matching, you can choose this option in the drop down menu