Included are virtually invisible 3 inch full coverage heat shields which makes the 2-1/2" diameter muffler bodies blue-proof

OEM style replacement steel lower collars for use in OEM applications

99-00 Twin Cam (excl

Reproduction of the OEM round slotted style

Note: For Models with cable Clutch

Hasting Piston Rings BT Evo 1340cc +.020 Tankemblem Included are virtually invisible 3Std cyl. bore: 3. 4980" (88. 85 mm). 1st. ring: 1. 6mm. 2nd ring: 1. 6mm. oil ring: 4. 0mm. Tech tip: Piston grooves vs piston rings. It's not difficult to determine if a Hastings piston ring set will fit a certain piston. You should measure the height of the piston groove in the piston itself. The 2 top grooves will be for compression rings, the lower groove will be for the oil ring. In most cases Hastings oil rings are of the low tension 3 piece