Reference Details
- Common issue
- Standard 455 manual/automatic carburetor numbers substituted
- Confidence
- documented
- Correct value
- Rochester 4MV 7041242 for 1971 455 Stage I
- Where to check
- Carburetor identification stamping/tag area
Authenticity reference
Carburetor number
trim correctness · documented
Cars With This Authenticity Marker
1 linked car page.
1971 Buick
1971 Buick GS Stage 1
Factory Stage 1 option on 1971 Buick GS/GS 455 records