As per Art. 4.1.4 to FIA Appendix K: For any homologated car, the HTP must be accompanied by an ASN certified copy (printed on FIA stamped/watermarked paper with an ASN additional authentication) of the car’s original Homologation Form or a ASN certified copy (printed on FIA stamped/watermarked paper with an ASN additional authentication) of the car’s Retrospective Homologation Form.
None of the forms available on this website will be recognised as valid on an event, this is for consultation only.

Lancia Stratos HF

Homologation number: 
640
Make: 
Lancia
Model: 
Stratos HF
Group: 
4
Cylinder capacity: 
2418
Transmission: 
RWD
No of cylinder: 
6
Country: 
Italy
Date of homologation: 
October 2, 1974
End of homologation: 
January 1, 1982
List of extensions 10 open
1/1V
02/10/1974
Clutch, Bodywork, Steering, Suspension, Brake, Cylinder head
2/1E
02/01/1975
Rear spoiler, Brake,
3/2V
02/04/1975
Dashboard
4/3V
02/10/1975
Clutch, Suspension, Gearbox ratios, Underbody protection, Scoop, Steering
5/2E
02/10/1975
Rear suspension reinforcement, Bodywork
6/4V
02/04/1976
Clutch cover
7/3E
02/01/1977
Brake, Suspension,
8/5V
02/04/1977
Suspension reinforcement
9/6V
02/07/1977
Brake
10/7V
02/11/1977
Transmission

Homologation forms & list of extensions