Dynojet 8120 - Jet Kit for 1999 Harley-Davidson Twin-Cam 88 Catch_JMS4 0L 2003-2007 GMC Sierra 4

0L 2003-2007 GMC Sierra 4

Catch code: HBD0

Catch code: PGG2

Catch code: NCK0

Catch code: JJZ0

Dynojet 8120 - Jet Kit for 1999 Harley-Davidson Twin-Cam 88 Catch_JMS4 0L 2003-2007 GMC Sierra 4The Dynojet Jet Kit for 1999 Harley Davidson Twin Cam 88 is an application specific carburetor jet kit for riders working with a carbureted setup. It is a practical option when the bike needs fueling changes to match intake, exhaust, altitude, or general drivability needs. Why It Matters Supports carburetor fuel metering changes on compatible applications Useful when intake or exhaust changes require a better matched setup Vehicle specific selection