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| 21.801 Corvettes were built in 1971. 14.680
Coupe and 7.121 Convertibles. |
| The Vehicle Identification Numbers, VIN were
194371S100001 through 194371S121801 |
| For convertibles, fourth digit is a 6 |
|
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| Type |
Basic |
Basic |
Basic |
Basic |
| Cubic Inch |
350 |
350 |
454 |
454 |
| HP @ RPM |
270 @ 4800 |
330 @ 5600 |
365 @ 4800 |
425 @ 5600 |
| Torque RPM |
360 @ 3200 |
360 @ 4000 |
465 @ 3200 |
475 @ 4000 |
| Comp. Ratio |
8.5:1 |
9.0:1 |
8.5:1 |
8.5:1 |
| Bore & Stroke |
4.00x3.48 |
4.00x3.48 |
4.251x4.00 |
4.251x4.00 |
| Oil Pressure |
40 |
40 |
40 |
40 |
| Carburator |
4bbl |
4bbl |
4bbl |
4 bbl |
| Intake Manifold |
Cast Iron |
Cast Iron/Alum |
Cast Iron |
Cast Iron |
| Valve Lifters |
Hydraulic |
Hydraulic |
Hydraulic |
Hydraulic |
| Oil Capacity2 |
4Qt |
4Qt |
5Qt |
5Qt |
| Spark Plugs |
R44TS |
R43TS |
R43TS |
R441 |
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1. Models with aluminum cylinder
heads use A.C RX43XL
2. Add 1 Qt if you put a new oil filter.
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| 3970010 |
350 CID - 270 HP & 330 HP |
| 3963512 |
454 CID - 365 HP & 425 HP |
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| 3973487 |
350 CID - 270 HP & 330 HP |
| 3946074 |
454 CID - 425 HP |
| 3993820 |
454 CID - 365 HP |
| 3994026 |
454 CID - 425 HP |
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| 350 Cubic Inch Engine |
CODE |
| 270 HP +
4-Speed |
CJL |
| 270 HP + Turbo Hydra-Matic |
CGT |
| 330 HP + 4-Speed |
CGZ |
| 330 HP + Turbo Hydra-Matic |
CJK |
| 330 HP + 4-Speed (HD) |
CGY |
| 454 Cubic
Inch Engine |
CODE |
| 365 HP + Turbo Hydra-Matic |
CPJ |
| 365 HP + 4-Speed |
CPH |
| 425 HP + 4-Speed |
CPW |
| 425 HP + Turbo Hydra-Matic |
CPX |
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| Ratio
and Type |
CODE |
| 3.55 Positraction |
AA |
| 3.70 Positraction |
AB |
| 4.11 Positraction |
AC |
| 4.56 Positraction |
AD |
| 3.08 Positraction |
AW |
| 3.36 Positraction |
AX, LR |
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| Color |
CODE |
| Nevada Silver |
905 |
| Sunflower Yellow |
912 |
| Classic White |
972 |
| Mille Miglia Red |
973 |
| Mulsanne Blue |
976 |
| Bridgehampton Blue |
979 |
| Brands Hatch Green |
983 |
| Ontario Orange |
987 |
| Steel Cities Gray |
988 |
| War Bonnet Yellow |
989 |
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| © Tommy Ledberg |