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 Supporting Vendors / Dealers - Supporting Membership - Advertising Information
1975 Corvette Identification
| Vehicle Identification Number |
| 1Z37J5S400001 - 1Z37J5S438465 |
| Digit |
Definition |
| 1st |
1 = GM Division = Chevrolet |
| 2nd |
Z = Series = Corvette |
| 3rd/4th |
Body Style: 37 = Coupe, 67 = Convert |
| 5th |
Engine Type: J = L48, T = L82 |
| 6th |
5 = Model Year = 1975 |
| 7th |
Assembly Plant: S = St. Louis, MO. |
| Last 6 digits |
Production Number starting with 400001 and up. |
| Engine Suffix ID Numbers |
| CHA: |
350ci, 165hp, (manual transmission) |
| CHB: |
350ci, 165hp, (automatic transmission) |
| CHC: |
350ci, 205hp, (manual transmission) |
| CHR: |
350ci, 205hp, (automatic transmission, California emissions) |
| CHU: |
350ci, 165hp, (manual transmission) |
| CHZ: |
350ci, 165hp, (automatic transmission, California emissions) |
| CKC: |
350ci, 205hp, (automatic transmission) |
| CRJ: |
350ci, 165hp (manual transmission) |
| CRK: |
350ci, 165hp (automatic transmission) |
| CRL: |
350ci, 205hp (manual transmission) |
| CRM: |
350ci, 205hp, (automatic transmission) |
| CUA: |
350ci, 165hp, (manual transmission) |
| CUB: |
350ci, 165hp (manual transmission) |
| CUD: |
350ci, 205hp (manual transmission) |
| CUT: |
350ci, 205hp (manual transmission) |
| Block ID Numbers |
| 3970010: |
All Engines |
| Head ID Numbers |
| 333882: |
All Engines |
| Carburetor ID Numbers |
| Rochester Q-jet #7045210: |
350ci, 205hp (automatic transmission) |
| Rochester Q-jet #7045211: |
350ci, 205hp (manual transmission) |
| Rochester Q-jet #7045222: |
350ci, 165hp (automatic transmission) |
| Rochester Q-jet #7045223: |
350ci, 165hp (manual transmission) |
| Distributor ID Numbers |
| 1112880: |
350ci, 165hp (California emissions) |
| 1112883: |
350ci, 205hp |
| 1112888: |
350ci, 165hp |
| 1112979: |
350ci, 205hp (second design) |
| Alternator ID Numbers |
| 1100544: |
All with air conditioning. |
| 1100950: |
All without air conditioning. |
| 1102474: |
With air conditioning and late production date. |
| 1102484: |
Without air conditioning and late production date. |
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