TwinPower
TwinPower Twin Power Head Gasket 3 5/8 Inch Bore .040 MLS 66-84 Shovelhead Big Twin Pr
TwinPower Twin Power Head Gasket 3 5/8 Inch Bore .040 MLS 66-84 Shovelhead Big Twin Pr
In Stock
Available to Order
Available on Stock Order
Price Match Guarantee
If you find a lower price at an eligible US retailer website, we will match it.
Questions about this part?
Our technical advisors can confirm fitment for your vehicle. Contact us with your vehicle details.
Twin Power™ head gaskets deliver premium sealing performance, ensuring maximum compression, reliability, and durability for Harley-Davidson Big Twin and M8 engines.
Genuine TwinPower. Part number 043184.
Ships from US warehouse.

Price Match Request
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Price Match Guarantee
We are committed to giving you the best price. if you find a lower price on the same item at an eligible US retailer website, we will match it.
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Fast US Delivery
For in-stock item, get guaranteed fast US delivery. Same day dispatch available on in-stock items if your order is placed before 1pm ET.
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Worldwide Shipping
We ship worldwide via DHL International, simply enter your full address at checkout to see the shipping option(s) and quote(s). Same day dispatch available if your order is placed before 1pm ET on all in stock items!
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