Hastings Piston Rings Stroke 3,500″ Bore 3,198″ (81,2292 mm ) Compression rings: 4 – 1/16, oil segment: 2 – 3/16 9:1 +.010 mm Cast Iron 1000 ccm (61 cui) 23031

Description

Hastings  Piston Rings Stroke 3,500″ Bore 3,198″ (81,2292 mm ) Compression rings: 4 – 1/16, oil segment: 2 – 3/16 9:1 +.010 mm Cast Iron 1000 ccm (61 cui)

for 72-85 Sportster

23031

340.03 Motor – Kolben & Kolbenkits