Piston Rings Stroke 3,500″ Bore 3,228″ (81,9912 mm ) Compression rings: 4 – 1/16, oil segment: 2 – 3/16 9:1 +.040 mm Moly 1000 ccm (61 cui), 72-80 XL, 72-80 XLCH, 72-85 XLH, 77-78 XLCR, 79-85 XLS, 81-85 XLX

Hastings, Piston Rings Stroke 3,500″ Bore 3,228″ (81,9912 mm ) Compression rings: 4 – 1/16, oil segment: 2 – 3/16 9:1 +.040 mm Moly 1000 ccm (61 cui), Piston Rings Stroke 3,500″ Bore 3,228″ (81,9912 mm ) Compression rings: 4 – 1/16, oil segment: 2 – 3/16 9:1 +.040 mm Moly 1000 ccm (61 cui)

OEM Replacement or High Performance Piston Rings : 72-80 XL, 72-80 XLCH, 72-85 XLH, 77-78 XLCR, 79-85 XLS, 81-85 XLX

UM:Pair

Packet size:1

Brand: Hastings

Article number:  23006

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