Make your own free website on Tripod.com

1974 Corvette

Wheelbase: 98" Track: 58.7" Front / 59.5" Rear Height: 47.8" Coupe
Length: 185.5" Width: 69" Curb Weight: 3,388 lbs.
Tire Size: GR70x15" Plant: St. Louis

The 1974 Corvette was the last Corvette produced without catalytic converters. Cast aluminum wheels were listed on the options list, but according to records, none were sold. The transition to soft bumpers was completed in 1974 with the new body color rear bumpers. This was the last year for the 454 "Big Block" engines.

1974 Options

Code

Description

Quantity

1YZ37

Base Corvette Sport Coupe

32,028

1YZ67

Base Corvette Convertible

5,474

Custom Interior Trim

19,959

A31

Power Windows

23,940

A85

Custom Shoulder Belts

618

C07

Auxiliary Hardtop (Convertible)

2,612

C08

Vinyl Covering For Aux. Hardtop

367

C50

Rear Window Defroster

9,322

C60

Air Conditioning

29,397

FE7

Gymkhana Suspension

1,905

Optional Rear Axle Ratio

1,219

J50

Power Brakes

33,306

LS4

454ci 270hp Engine

3,494

L82

350ci 250hp Engine

6,690

M21

4 Speed Manual Close Ratio

3,494

M40

Turbo Hydra-Matic Automatic Transmission

25,146

N37

Tilt-Telescopic Steering Column

27,700

N41

Power Steering

35,944

QRM

White Stripe Steel Belted Tires GR70x15

9,140

QRZ

White Letter Steel Belted Tires GR70x15

24,102

U05

Dual Horns

5,258

U58

AM/FM Radio Stereo

19,581

U69

AM/FM Radio

17,394

UA1

Heavy Duty Battery

9,169

UF1

Map Light On Rear View Mirror

16,101

YF5

California Emissions Test

YJ8

Cast Aluminum Wheels

0

Z07

Off Road Suspension and Brake Package

47

Serial Numbers: 1Z37J4S400001 through 1Z37J4S437502

For Convertibles, the third digit is a "6" 

Fifth Digit Code: J=350ci 195hp, T=350ci 250hp, Z=454ci 270hp

Suffix:

CKZ: 350ci, 195hp MT CLR: 350ci, 250hp MT
CLA: 350ci, 195hp AT CLS: 350ci, 250hp MT CE
CLB: 350ci, 195hp MT CE CWM: 454ci, 270hp MT
CLC: 350ci, 195hp AT CE CWR: 454ci, 270hp AT
CLD: 350ci, 250hp AT CWS 454ci, 270hp AT CE
CLH: 350ci, 250hp AT CE CWT: 454ci, 270hp MT CE

CE=California Emissions, MT=Manual Trans, AT=Automatic Trans, AC=Air Conditioning, AH=Aluminum Heads,

Base Engine: 350ci V8 195hp

BACK TO SPECIFICATIONS