LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> GMC >> 1987 >> Forward Control 7.4 W, Standard >> Repair and Diagnosis >> Engine Performance >> System >> CCC TBI Tests W/Codes >> Model Identification
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Model Identification

BODY CODE IDENTIFICATION CHART

GM Body Code/Series Applicable Models
"C/K" Series (New Aero-Style) (1)
Chevrolet Pickup
GMC Pickup
"M" Series Mini-Vans
Chevrolet Astro
GMC Safari
"G" Series Vans
Chevrolet Van
GMC Van
"P" Series Vans
Chevrolet Parcel Van
GMC Parcel Van
"R/V" Series (Older Style) (2)
Chevrolet Blazer, Pickup, Suburban
GMC Jimmy, Pickup, Suburban
"S/T Series (3)
Chevrolet S/T Blazer, S10 Pickup
GMC S/T Jimmy, S15 Pickup
(1) "C" Series is the 2WD version and "K" Series is the 4WD version.
(2) "R" Series is the 2WD version and "V" Series is the 4WD version. The "R/V" series was formerly called the C/K" series prior to the release of the redesigned downsized and more aerodynamic) new "C/K" series.
(3) "S" Series is the 2WD version and "T" Series is the 4WD version.
scientia non olet · About LEMON Manuals