Universal:
No
Make:
GMC
Model:
C15
Submodel:
BASE
Beginning Year:
1978
Ending Year:
1978
Application Notes:
This is for use on models with large horn caps.
Universal:
No
Make:
GMC
Model:
C15
Submodel:
HEAVY HALF
Beginning Year:
1978
Ending Year:
1978
Application Notes:
This is for use on models with large horn caps.
Universal:
No
Make:
GMC
Model:
C15
Submodel:
HIGH SIERRA
Beginning Year:
1978
Ending Year:
1978
Application Notes:
This is for use on models with large horn caps.
Universal:
No
Make:
GMC
Model:
C15
Submodel:
SIERRA CLASSIC
Beginning Year:
1978
Ending Year:
1978
Application Notes:
This is for use on models with large horn caps.
Universal:
No
Make:
GMC
Model:
C15
Submodel:
SIERRA GRANDE
Beginning Year:
1978
Ending Year:
1978
Application Notes:
This is for use on models with large horn caps.
Universal:
No
Make:
GMC
Model:
C15
Submodel:
STREET COUPE
Beginning Year:
1978
Ending Year:
1978
Application Notes:
This is for use on models with large horn caps.
Universal:
No
Make:
GMC
Model:
C15 SUBURBAN
Submodel:
BASE
Beginning Year:
1978
Ending Year:
1978
Application Notes:
This is for use on models with large horn caps.
Universal:
No
Make:
GMC
Model:
C15 SUBURBAN
Submodel:
HIGH SIERRA
Beginning Year:
1978
Ending Year:
1978
Application Notes:
This is for use on models with large horn caps.
Universal:
No
Make:
GMC
Model:
C15 SUBURBAN
Submodel:
SIERRA CLASSIC
Beginning Year:
1978
Ending Year:
1978
Application Notes:
This is for use on models with large horn caps.
Universal:
No
Make:
GMC
Model:
C15 SUBURBAN
Submodel:
SIERRA GRANDE
Beginning Year:
1978
Ending Year:
1978
Application Notes:
This is for use on models with large horn caps.
Universal:
No
Make:
GMC
Model:
C25
Submodel:
BASE
Beginning Year:
1978
Ending Year:
1978
Application Notes:
This is for use on models with large horn caps.
Universal:
No
Make:
GMC
Model:
C25
Submodel:
HIGH SIERRA
Beginning Year:
1978
Ending Year:
1978
Application Notes:
This is for use on models with large horn caps.
Universal:
No
Make:
GMC
Model:
C25
Submodel:
SIERRA CLASSIC
Beginning Year:
1978
Ending Year:
1978
Application Notes:
This is for use on models with large horn caps.
Universal:
No
Make:
GMC
Model:
C25
Submodel:
SIERRA GRANDE
Beginning Year:
1978
Ending Year:
1978
Application Notes:
This is for use on models with large horn caps.
Universal:
No
Make:
GMC
Model:
C25 SUBURBAN
Submodel:
BASE
Beginning Year:
1978
Ending Year:
1978
Application Notes:
This is for use on models with large horn caps.
Universal:
No
Make:
GMC
Model:
C25 SUBURBAN
Submodel:
HIGH SIERRA
Beginning Year:
1978
Ending Year:
1978
Application Notes:
This is for use on models with large horn caps.
Universal:
No
Make:
GMC
Model:
C25 SUBURBAN
Submodel:
SIERRA CLASSIC
Beginning Year:
1978
Ending Year:
1978
Application Notes:
This is for use on models with large horn caps.
Universal:
No
Make:
GMC
Model:
C25 SUBURBAN
Submodel:
SIERRA GRANDE
Beginning Year:
1978
Ending Year:
1978
Application Notes:
This is for use on models with large horn caps.
Universal:
No
Make:
GMC
Model:
C35
Submodel:
BASE
Beginning Year:
1978
Ending Year:
1978
Application Notes:
This is for use on models with large horn caps.
Universal:
No
Make:
GMC
Model:
C35
Submodel:
HIGH SIERRA
Beginning Year:
1978
Ending Year:
1978
Application Notes:
This is for use on models with large horn caps.
Universal:
No
Make:
GMC
Model:
C35
Submodel:
SIERRA CLASSIC
Beginning Year:
1978
Ending Year:
1978
Application Notes:
This is for use on models with large horn caps.
Universal:
No
Make:
GMC
Model:
C35
Submodel:
SIERRA GRANDE
Beginning Year:
1978
Ending Year:
1978
Application Notes:
This is for use on models with large horn caps.
Universal:
No
Make:
GMC
Model:
K15
Submodel:
BASE
Beginning Year:
1978
Ending Year:
1978
Application Notes:
This is for use on models with large horn caps.
Universal:
No
Make:
GMC
Model:
K15
Submodel:
HIGH SIERRA
Beginning Year:
1978
Ending Year:
1978
Application Notes:
This is for use on models with large horn caps.
Universal:
No
Make:
GMC
Model:
K15
Submodel:
SIERRA CLASSIC
Beginning Year:
1978
Ending Year:
1978
Application Notes:
This is for use on models with large horn caps.