
Cometic Gasket
$285.56

NAMZ
$40.27


S&S Cycle
$399.95


TwinPower
$69.62

Performance Machine
$738.95

Wiseco
$186.41

All Balls Racing
$41.33

NAMZ
$120.91


S&S Cycle
$279.95


TwinPower
$30.71

S&S Cycle
$995.95

Cometic Gasket
$71.65


Kuryakyn
$39.92


TwinPower
$9.20


S&S Cycle
$549.95


Kuryakyn
$35.83


S&S Cycle
$948.95

Cometic Gasket
$43.89


TwinPower
$48.12


Kuryakyn
$62.45
Yes, all parts displayed on this page are verified to fit the 2008 Harley-Davidson FLSTSB Cross Bones using VCDB fitment data. Our fitment information comes directly from manufacturers and is cross-referenced with industry-standard vehicle databases.
We offer a wide selection of engine & drivetrain parts specifically designed for the 2008 Harley-Davidson FLSTSB Cross Bones. All parts shown are verified for fitment and include detailed product information to help you choose the right option.
We carry parts from trusted brands including S&S Cycle, TwinPower, Cometic Gasket, Kuryakyn, and Performance Machine, plus many more. Filter by brand to find your preferred manufacturer.
Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.
Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.