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Holley Bolt-On Fill Cap Kits 241-230 Kits, Bolt-on, 1.950 in. Diameter, Billet Aluminum, Black Anodized, 1 1/2-12 Thread Size, 1.38 in. Diameter Opening, Kit

SKU: HLY241-230

Fill Cap Kits

Holley Bolt-On Fill Cap Kits 241-230 Kits, Bolt-on, 1.950 in. Diameter, Billet Aluminum, Black Anodized, 1 1/2-12 Thread Size, 1.38 in. Diameter Opening, Kit

SKU: HLY241-230

Fill Cap Kits
A$197.20
LAST ONE! Est Ship 4-7 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
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Description

Holley bolt-on fill cap kits allow you to put a fill cap or inspection plug anywhere they're needed. These particular kits make a great alternative to a stock fuel cell cap—or if you need a fill cap for that custom oil tank or valve covers you're building.

Holley bolt-on fill cap kit additional features include:

* CNC-machined from 6061 T-6 billet aluminum
* Bright black anodized finish for corrosion protection
* 2.17 in. 4-bolt style flange
* Cap features a laser-etched "Holley Equipped" logo
* Bolt-on fill cap with an O-ring seal (has 1.38 in. diameter opening)
* Easy-to-grip screw-on cap
* Thread 1 1/2 in.-12
* Stainless steel hardware included

Part Type

Alm Fill Cap Kit w/Alm 4-Bolt Bung

Data: v4.2 - Upd: 2026-10-17 03:06:43

Specifications

Product Attributes - Brand
Holley
Product Attributes - Manufacturer's Part Number
241-230
Product Attributes - Part Type
Fill Cap Kits
Product Attributes - Product Line
Holley Bolt-On Fill Cap Kits
Product Attributes - UPC
090127715192
Product Attributes - Fill Cap Attachment Style
Bolt-on
Product Attributes - Cap Diameter (in.)
1.950 in.
Product Attributes - Cap Thread Size
1 1/2 in.-12
Product Attributes - Cap Material
Aluminum
Product Attributes - Cap Color
Black
Product Attributes - Bung Material
Aluminum
Product Attributes - O-Rings Included
Yes
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Fill cap bung has 2.17 in. 4-bolt style. Opening is 1.38 in. diameter.

Reference Information

Brand Name/s Holley
StreetFX SKU hly241-230
SFX Item ID 4782718
Supplier Item Code 4782718
Manufacturer SKU 241-230
Manufacturer UPC 90127715192
Alternative References HOL241-230

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