Rowe Exhaust Valve for Harley Evolution 80" 1340cc OEM 18082-83 NOS 701-11Platform Fitment Bounds: Direct factory performance plug and play drop in maintenance replacement or custom chopper top end safety engine restoration part designed explicitly to press inside standard front or rear cylinder head assemblies on classic 1984 to 1999 carburetor equipped or electronic fuel injection (EFI) Harley Davidson Evolution Big Twin models running the matching 18082 83 exhaust parameter seat rules: Harley Evolution Big Twin Series

OEM Factory Part Number: #33449-90 (3344990)

new-old-stock (NOS) V-Twin Manufacturing Starter Shaft Assembly

Softail: 1984–2014 (Fat Boy

Fits 5/8”

Helps prevent fork oil leaks

Easy Installation: Designed for a straightforward setup without specialized tools

Structurally solid and ready for upholstery and custom mounting

Dyna (1991–2005): Low Rider

Functions as both a grab bar and license plate mount

Great for restoration

The 50T rear sprocket is carved from premium aerospace-grade 7075-T6 aluminum

Wattage: 35/35W