Billet aluminum fuel filler caps CNC machined here in Nottinghamshire UK (LONGER STYLE)
The caps have a 65MM long neck section to allow it to be sank into a fuel tank or bottle, or to allow a piece of pipe to be easily affixed to form a fuel filler neck ect. Also perfect if wanting build your own catch can/aluminum coolant tank also. 

These are a NON VENTED cap made from a solid piece of billet.

dimensions as follows
Neck length : 65mm (5mm chamfer+10mm flat section up to cap=effective length 80mm)
outside diameter at bottom of neck : 45mm
internal diameter at bottom of neck : 38mm  

Cap is knurled round the edge for better grip. 

Perfect for kit car, track car, bespoke fuel tank or bottles. There is a second shorter style photographed; please check our other listings as if buy it now you will receive the longer style. 


 Compatible models and years are given as a guide only. Please check part numbers where listed to ensure compatibility as occasionally there may be variations. Therefore we ask that you to check all images prior to purchase. The item pictured is the one you will receive. The item is sold as seen and described as honestly as possible thus returns will not be accepted.