1994 Corvette Identification Numbers

Below is a listing of common identification numbers and ways of identifying a 1994 Corvette LT1 and ZR-1.

VIN Tag Information
1G1YY22PXR5100001 - 1G1YY22PXR5122882
1G1YZ22J3R5800001 - 1G1YZ22J3R5800448 (ZR-1)
Digit Definition
1st Nation of Origin:  1 = U.S.
2nd Manufacturer:  G = GM
3rd Make and Type:  1 = Chevrolet Passenger
4th Carline:  Y = Corvette
5th Carline/Series:  Y = Corvette, Z= ZR-1
6th Body Type:  2 = Coupe Hatchback, 3 = Convertible
7th Restraint Code:  2 = Active, manual w/ driver and passenger inflatable restraints.
8th Engine:  J= LT5, P = LT1
9th Check digit to verify VIN correctly recorded.
10th Model Year:  R = 1994
11th Assembly Plant:  5 = Bowling Green, KY
Last 6 digits Production Number starting with 100001 and up for standard models, 800001 and up for ZR-1.

Engine Suffix ID Numbers
ZWA: 350ci, 300hp, (automatic transmission)
ZWB: 350ci, 300hp, (manual transmission)
ZWC: 350ci, 405hp, (manual transmission)

Block ID Numbers
10125327: 350ci, 300hp
10199001: 350ci, 405hp

Head ID Numbers
10174389: 350ci, 405hp (left hand, early production)
10174390: 350ci, 405hp (right hand)
10207643: 350ci, 300hp
10225121: 350ci, 405hp (left hand)