S&S Cycle
$81.95

S&S Cycle
$31.95
S&S Cycle
$70.95

S&S Cycle
$349.95

TwinPower
$301.04
Kuryakyn
$174.07
S&S Cycle
$189.95

TwinPower
$24.56

S&S Cycle
$20.16

TwinPower
$139.25

Bikers Choice
$31.73
S&S Cycle
$165.67
Wiseco
$147.16

S&S Cycle
$656.79

Bikers Choice
$29.68

S&S Cycle
$15.10

TwinPower
$114.68

Kuryakyn
$138.23

Bikers Choice
$31.73

TwinPower
$117.75
Yes, all parts displayed on this page are verified to fit the 1988 Harley-Davidson FLST Heritage Softail 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 1988 Harley-Davidson FLST Heritage Softail. 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, Bikers Choice, Cometic Gasket, and Kuryakyn, 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.