|
chasis no.:
|
|
|
1954
|
|
|
501
|
ZA on sale |
|
750
|
Front door 1/4 light glass introduced |
|
1151
|
Brake cable assembly |
|
1783
|
Larger rear light |
|
2127
|
Fuel filler cap lock modified from pouish button to key type |
|
2994
|
Speedometer |
|
4329
|
Bonnet release rod modified |
|
March 1955:
|
|
|
6360
|
'Tintop' dash replaced by wood |
|
6501
|
Minor chages to instruments |
|
8072
|
Radiator grille changed from 8 slats per side to 7 |
|
8770
|
Front seat mounting rails and revised seats |
|
9426
|
Ash trays in rear of front seats |
|
9678
|
Additional drain pipe added to scuttle vent chamber |
|
10544
|
Fuel filler cap lock reversed to original push-button |
|
11260
|
Screenwash bottle and pump modified (external pump) |
|
11740
|
Additional soundproofing felt added |
|
12036
|
Rear bumper overriders modified |
|
14933
|
Illumination in clock |
|
15296
|
Front 1/4 light glass hinge points changed |
|
15503
|
Jacking points changed from bumpr brackets to centre of sill panel |
|
15545
|
Revised steering rack |
|
15821/15908
|
Bonnet stay replaces torsion-bar support |
|
June 1956
|
|
| |
Between cars 18101 and 18577, a series of Hybrid ZA/ZBs werde built, as the new ZB modifications were introduced. 18577 beeing the first outright ZB. The hybrids incorporated all or some of the following : |
|
18101
|
Engine powerincreased from 60 bhp to 68 bhp |
| |
Higher compression ratio |
| |
11/2 carburettors introduced |
| |
Twin valve springs |
| |
Modified inlet and exhaust manifolds. New ais cleaner |
| |
Rear axle 4,55:1 |
| |
Speedometer |
|
18576
|
Last ZA produced |
|
18577
|
First ZB produced |
| |
Bodyshell and underframe mods. |
| |
Bodywork chrome |
| |
Courtesy light |
| |
Revised dashboard |
| |
Dished steering wheel and horn/trafficator assembly |
| |
Map pocket deleted |
| |
Full width front parcel shelf introduced |
| |
Fuel filler lock modified/Revised lock reintroduced |
| |
Longer speedo cable |
|
18708
|
Varitone option available |
|
21072
|
Accelerator cable |
|
22738
|
dto. |
|
27110
|
Handbrake cable fork becomes threaded block |
|
37100
|
Production ends |
