The debut of Milwaukee's first overhead valve Big Twin was in 1936. Nicknamed the Knucklehead for its bulbous rocker boxes, the new machine was an instant success. This black and white crosscut image of the engine illustrates at a glance, the inner workings of a single camshaft, overhead valve Big Twin. measures 24" x 36".
The debut of Milwaukee's first overhead valve Big Twin was in 1936. Nicknamed the Knucklehead for its bulbous rocker boxes, the new machine was an instant success. This black and white crosscut image of the engine illustrates at a glance, the inner workings of a single camshaft, overhead valve Big Twin. measures 24" x 36".
Manufacturer: N/A
SKU: 1255
