The Idaho Corvette Page

1981 Corvette

 

Wheelbase: 98" Track: 58.7" Front / 59.5" Rear Height: 48" Coupe
Length: 185.3" Width: 69" Curb Weight: 3,307 lbs.
Tire Size: P225/70R15 Plant: St. Louis-Bowling Green

The 1981 Corvette was the first Corvette to be built simultaneously in two locations. The first Corvette rolled off the assembly line at the new Bowling Green, KY plant on June 1, 1981 and the last Corvette to be built at the St. Louis, MO plant rolled off the line August 1, 1981. The 1981 Corvette was also the last model to have a manual transmission available until late in the 1984 production year. Until it's last car, the St. Louis plant continued to use lacquer paints, while the new Bowling Green plant used a new paint process which used enamel base coats followed by clear top coats.

1981 Options:

Code Description Quantity
1YY87Base Corvette Sport Coupe 40,606
AU3Power Door Locks 36,322
A42Power Driver Seat 29,200
CC1Removable Glass Roof Panels 29,095
C49Rear Window Defroster 36,893
DG7Electric Sport Mirrors 13,567
D84Two Tone Paint 5,352
FE7Gymkhana Suspension 7,803
F51Heavy Duty Shock Absorbers 1,128
G92Performance Axle Ratio 2,400
K35Cruise Control 32,522
MM44 Speed Manual Transmission 5,757
N90Aluminum Wheels (4) 36,485
QGRWhite Letter Steel Belted Tires P225/70R15 21,939
QXHWhite Letter Steel Belted Tires P225/60R15 18,004
UL5Radio Delete 315
UM4AM/FM Radio Stereo 8 Track 8,262
UM5AM/FM Radio Stereo With 8 Track And CB 792
UN6AM/FM Radio Stereo With Cassette 22,892
UN5AM/FM Radio Stereo With Cassette And CB 2,349
U58AM-FM Radio Stereo 5,145
U75Power Antenna 32,903
V54Roof Panel Carrier 3,303
YF5California Emissions Certification 4,951
ZN1Trailer Package 916

VIN Numbers: 1G1AY8764BS400001 through 1G1AY8764BS431611 (St. Louis)

1G1AY8764B5100002 through 1G1AY8764B5108995 (Bowling Green)

The 9th Digit is a check code, and varies.

Suffix:

ZDA: 350ci, 190hp MTZDC: 350ci, 190hp MT CE
ZDB: 350ci, 190hp AT CEZDD: 350ci, 190hp AT

CE=California Emissions, EP=Early Production, MT=Manual Trans, AT=Automatic Trans, AC=Air Conditioning, AH=Aluminum Heads, HA=High Altitude UU=Uncertain Usage

Base Engine: 350ci V8 190hp

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