C4 CorvetteWorld
VIN & Partial VIN Locations
Car Body
350 cid engine
Not shown on the cart above are 1984 and 1985 year designations;
1984 is "X" and 1985 is "F".
Dimensions
Service Parts Identification (SPID)
The Service Parts Identification label has several pieces of information on production and process codes, although they don't always look exactly like the sample in GM's Information Kit. This example is a 1996 White convertible (1YY67).
|
AG1 - 6-way driver power seat |
GM1 - 2.59:1 rear axle ratio IL3 - Interior trim base w/AQ9 J55 - Heavy-duty brake system KG9 - 140 amp alternator LT1 - 5.7L engine (VIN P) MX0 - Merchandized transmission M30 - Automatic 4-speed 4L60-E NF2 - Federal emission system NG5 - Emissions certification NK4 - Leather sport steering wheel QB6 - Wheels (17x8.5 F - 17x9.5 R) |
R7A - Control sales item 26 R7G - Control sales item 32 R9Z - Control sales item 100 UJ6 - Low tire pressure warning UX0 - 6-speaker system U1F - AM/FM stereo radio U52 - Electronic instrument cluster U75 - Power antenna VM3 - Label information V73 - Vehicle statement US/Canada WY5 - Performance package |
XFR - Front tires P255/45ZR17, EMT YFS - Rear tires P285/45ZR17, EMT 1AZ - Order modification 1SD - Package option 104 10U - Paint color (white) 141 - Light gray interior trim 143 - Light gray trim combination 16T - Convertible top color (white) |
| BC/CC - Base coat/clear coat | U 9567 - Supplier's paint code | 143 - Light gray leather seats | 16T - White convertible top |
Expanded explanations:
VM3 - Contains bumper impact standard for 5 MPH front and rear
WY5 - Performance package with Extended Mobility Tires (EMT)
1SD - Package option 04, preferred equipment group 1 (C68, UU8, and
AG1)
