Markings stamped into the bowl are (L80) and (11-2) on this one. Bore: 3/4“
1)
Trace: • EVO: Oiling & Lubrication - Sub-03K • IH: Carburetor, Intake Manifold & Exhaust - Sub-01Q • EVO: Oiling & Lubrication - Sub-01K • IH: Wheels, Brakes & Tires - Sub-02N • EVO: Oiling & Lubrication - Sub-04K • EVO: Oiling & Lubrication - Sub-01Q • IH: Carburetor, Intake Manifold & Exhaust - Sub-01P • IH: Carburetor, Intake Manifold & Exhaust - Sub-01R • IH: Carburetor, Intake Manifold & Exhaust - Sub-01K • IH: Wheels, Brakes & Tires - Sub-02J