| Part Number | Name |
502-3
|
1985 1/2 to 1989 2.8L GM Truck |
| Two Barrel TBI Model 3210 Throttle Body Injection 400 cfm | |
|
502-8
|
1985–90 4.3L Chevrolet Full Size Car |
| Two Barrel TBI Model 3210 Throttle Body Injection 670 cfm | |
502-4
|
1986–89 4.3L GM Truck |
| Two Barrel TBI Model 3210 Throttle Body Injection 670 cfm | |
|
502-6
|
1987–89 5.7L GM Truck |
| Two Barrel TBI Model 3210 Throttle Body Injection 670 cfm | |
|
502-5
|
1987–89 5.0L GM Truck |
| Two Barrel TBI Model 3210 Throttle Body Injection 670 cfm | |
|
502-7
|
1988–91 4.3L GM Truck |
| Two Barrel TBI Model 3210 Throttle Body Injection 670 cfm | |
502-9
|
1990–95 5.7L GM Truck |
| Two Barrel TBI Model 3210 Throttle Body Injection 670 cfm |