Alfa Romeo 1,290cc Inline-Four
Block Number: AR1315☆31754☆
Aluminum Cylinder Head
Twin Weber Carburetors
Rebuilt in 2024

The seller notes the engine was assembled with a 0.010″ ground crankshaft, camshafts that were reprofiled by D. Elgin Cams, Wiseco 1mm oversized pistons, polished beam connecting rods, replacement valves and springs, ARP rod bolts, and an Elring head gasket.