-14%
Click to zoom in
-
Guaranteed Fitment
Always the correct part
-
In-House Experts
We know our products
-
Technical Support
We help with any installation questions
-
Wordwide Delivery
Fast shipping times
Holley Billet Fill Cap kits allow you to put a fill cap or inspection plug anywhere it is needed. Kit #166020ERL is a bolt on with an O-ring seal and features a 2.17" 4-bolt style flange with stainless hardware. The kits has an easy to grip screw on cap with O-ring seal and a 1.38" diameter opening.
Specifications:
| Brand | Holley |
| Category | Air and Fuel Delivery |
| 17 | Black |
| Emission Code | 5 |
| 3390 | Performance |
| 4692 | No |
| 1819 | No |
| 10 | 6061-T6 Aluminum, Aluminum |
| part type | Fuel Tank Cap |
| Product Type | Accessory |
| 33 | Round |
| Sub Category | Hardware, Fasteners and Fittings |
| 9718 | No |
| Thread | 1-1/2"-12 |
| 26 | Logo |
| 513 | No |
| Warning | California Proposition 65 |
| Description_INV | BILLET FILL CAP W/ 4 BOLT FLANGE- HOLLEY |
| Description_DES | Holley Equipped Billet Fill Cap |
| Description_EXT | Aluminum Bolt Bung |
| Description_MKT | Looking for an alternative to your stock fuel cell cap or maybe you need a fill cap for that custom oil tank or valve cover you are building? Well, look no further! Holley has created a full line of Billet Fuel Cell Caps and Billet Fill Caps. Holley caps are CNC machined from 6061-T6 billet aluminum and they feature a bright black anodize for great looks and corrosion protection. Each cap features a laser etched Holley Equipped logo so you know it is quality product. |
| Description_MKT | Holley Billet Fill Cap kits allow you to put a fill cap or inspection plug anywhere it is needed. Kit #166020ERL is a bolt on with an O-ring seal and features a 2.17" 4-bolt style flange with stainless hardware. The kits has an easy to grip screw on cap with O-ring seal and a 1.38" diameter opening. |
| Description_FAB | Kit allows for installation of fill cap or inspection plug anywhere needed |
| Description_FAB | 2.17'' 4 bolt style flange |
| Description_FAB | Bolt on fill cap with an o-ring seal |
| Description_FAB | Easy to grip screw on cap |
| Description_FAB | Stainless steel hardware included |
| Description_FAB | Thread 1-1/2"-12 |