Nos produits pour : 88-03 Sportster, 83-84 FL Shovel, 83-84 FX Shovel, 85-94 FX Model, 91-98 Dyna, 84-99 Softail, 85-98 Touring

Piston Rings Stroke 4,250″ Bore 3,503″ (88,9762 mm ) Compression rings: 4 – 1/16, oil segment: 2 – 5/32 9.5:1 +.005 mm Cast Iron 1340 ccm (80 cui)

Piston Rings Stroke 4,250″ Bore 3,518″ (89,3572 mm ) Compression rings: 4 – 1/16, oil segment: 2 – 5/32 9.5:1 +.020 mm Cast Iron 1340 ccm (80 cui)