Set of 4 Stainless Steel Pushrod Protection Tubes ,17.8mm Ø - these fit inside the head.
Measures 75.33mm long, 18.60 OD x 16.80 ID on one end and necks down to 17.85 OD x 16.00 ID on the other end.
Vehicle Manufacturer: BMW
Application: BMW Airhead Models
Make/Model: BMW R60, R65, R75, R80, R90, R100
Model Years: 09/1975 - 1996
Manufacturer #: 11 12 1 262 259