LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> GMC >> 1988 >> Forward Control 7.4 W, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Fuel Injection System - TBI >> Applications
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Fuel Injection System - TBI: Applications

ROCHESTER THROTTLE BODY NO.

Application Part No.
Astro & Safari
2.5L 17087283
4.3L 17087090
"C & R" Series
4.3L ("C" Series Only) 17087167
4.3L ("R" Series Only) 17087090
5.0L ("C" Series Only) 17087004
5.7L
w/Heavy Duty Emissions 17087005
w/Light Duty Emissions 17087100
7.4L
Auto. Trans. 17087021
Man. Trans. 17087257
"G" Series
4.3L 17087090
5.0L 17087004
5.7L
w/Heavy Duty Emissions 17087005
w/Light Duty Emissions 17087100
"K & V" Series
4.3L 17087162
5.0L ("K" Series Only) 17087019
5.7L
w/Heavy Duty Emissions 17087020
w/Light Duty Emissions 17087101
7.4L
Auto. Trans. 17087021
Man. Trans. 17087257
"P" Series
5.7L 17087005
7.4L Unavailable
"S" Series
2.5L 17087282
2.8L (2WD)
Auto. Trans. Unavailable
Man. Trans. 17087087
2.8L (4WD) 17087088
4.3L 17089018