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1989 Technical Information
Vehicle Identification Number
VIN Range: 1G1YY2186K5100001 – 1G1YY2186K5126328
| Position | Definition | Character(s) | Description |
| 1 | Country of Origin | 1 | United States |
| 2 | Manufacturer | G | General Motors |
| 3 | Make | 1 | Chevrolet |
| 4-5 | Body Series | YY | Corvette |
| 6 | Body Style | 2/3 | Hatchback Coupe/Convertible |
| 1 | Restraint System | 1 | Passive Restraint System |
| 8 | Engine | 8 | L98 |
| 9 | Check Number | - | Check Digit (1-9) |
| 10 | Model Year | K | 1989 |
| 11 | Assembly Plant | 5 | Bowling Green, KY |
| 12-17 | Plant Sequence Number | VIN Sequence |
For Callaway twin-turbo, engine coding is as follows:
First two digits for the year, next three digits for Callaway sequence,
last four digits match last four digits of VIN.
Partial VIN Location - Inner vertical surface of the left windshield pillar, visible from the outside through the windshield.
Solid Paint/Interior Application
| Exterior Paint Color | Color Code | Sold | Interior Color | |||||
| Blue | Black | Gray | Red | Saddle | ||||
| White | 10 | 5,426 | x | x | x | x | x | |
| Medium Blue Metallic | 20 | 1,428 | x | x | ||||
| Dark Blue Metallic | 28 | 1,931 | x | x | ||||
| Black | 41 | 4,855 | x | x | x | x | x | |
| Dark Red Metallic | 68 | 3,409 | x | x | ||||
| Bright Red | 81 | 7,663 | x | x | x | x | ||
| Gray Metallic | 90 | 225 | x | x | ||||
| Charcoal Metallic | 96 | 1,440 | x | x | x | |||
Suggested interiors shown. Other combinations were possible.
Convertible Top Selector
| Exterior Paint Color | Color Code | Interior Color | |||||
| Blue | Black | Gray | Red | Saddle | |||
| White | 10 | 10T | 10T / 19T | 10T / 19T | 10T / 19T | 19T / 67T | |
| Medium Blue Metallic | 20 | 10T / 19T | 10T / 19T | ||||
| Dark Blue Metallic | 28 | 10T / 19T | 19T / 67T | ||||
| Black | 41 | 19T | 10T / 19T | 10T / 19T | 19T | 19T / 67T | |
| Dark Red Metallic | 68 | 10T / 19T | 19T / 67T | ||||
| Bright Red | 81 | 10T / 19T | 19T / 67T | ||||
| Charcoal Metallic | 96 | 10T / 19T | 10T / 19T | 19T / 67T | |||
White - 10T / Black - 19T Saddle - 67T
Engine Suffix Codes
All engines are 350 cubic inches and 240 horsepower. The 245 horsepower engines were limited to coupes with a 3.07:1 rear end only, 240 horsepower engines were in all other coupes and all convertibles.
| Suffix | Transmission | Suffix | Transmission |
| ZRA | 240/245 hp Manual/Engine Oil Cooler | ZRC | 240/245 hp Automatic/Engine Oil Cooler |
| ZRB | 240/245 hp Automatic |

| AC3 - Power Driver Seat | AR9 - Leather Seats | AS8 - | BGR - Bowling Green Assm | B4P - Radiator Boost Fan | C68 - Air Conditioning |
| DL8 - Heated Sport Seats | D4D - | D9B - | E5Z - | E9Z - Delete Speedo Key | FE1 - Base Suspension |
| GT9 - | G87 - 8.5" ring gear | KC4 - Engine Oil Cooler | K68 - | L98 - Base engine | ML9 - 6-speed transmission |
| MNG - | NA5 - Fed Emiss Std | NK4 - Sport Steering Whl | QA1 - 17 x 9.5 Aluminum | UQ4 - | UU8 - Bose Stereo |
| U5P - | V01 - HD Radiator | V73 - Veh Statement | XAU -P275/40ZR17 Front | 1AY - | 1SB - |
| 191 - | 19T - | 192 - | 199 - | 41U - | |
| WA-L8555 - Black Upper | U8555 - Black Lower | 19T - Black Conv Top | 192 - Black Interior |

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