Spectro Performance Oil SPE-R.HDPCO Heavy Duty Primary Chaincase Oil 85w 1 Quart Bottle (946ml) for Big Twin (1) 3/8" Nylock nut

(1) 3/8" Nylock nut

Stretch adjustment at cuffs + forearms + biceps + hips

• Can be made detachable by adding a thumbscrew and measures 12 1/4 in

(1) Sprocket shaft oil seal

Overall Length: 22 in

Spectro Performance Oil SPE-R.HDPCO Heavy Duty Primary Chaincase Oil 85w 1 Quart Bottle (946ml) for Big Twin (1) 3/8" Nylock nutFeatures & Benefits: * Meets or Exceeds full OEM requirements * Formulated specifically for Harley Davidson Big Twin & Sportster. Tech Tips: * Refer to Service manual for oil amounts follow this with the visual cross check procedure which is also outlined in the service manual. * Wide Primary (240 tyre) M8 models require more Primary Oil than Narrow Primary models (non 240 tyre models)