Authenticity reference

L69/W-30 Tri-Carb Rochester 2GC carburetor identification numbers

fraud detection · documented

1966 Oldsmobile 4-4-2, front three-quarter view 1966 Oldsmobile 442 L69 Tri-Carb

Reference Details

Common issue: Correct carburetor identification numbers support date- and component-correct L69/W-30 induction review, but carburetors can be replaced and do not prove a specific vehicle was factory-built with L69.
Confidence: documented
Correct value: Front carburetor 7026055, center carburetor 7026056, rear carburetor 7026057
Where to check: Stamped carburetor identification numbers on the three Rochester 2GC carburetors in the Tri-Carb assembly

1 linked car page.

1966 Oldsmobile

360 hp at 5,000 rpm; 440 lb-ft at 3,600 rpm