Chrome plated allen screws with special Harley-Davidson thread fit 1936-1967 OHV Big Twins

NOTE: Use short plug for oil pump check valve

Unrivaled Spark Energy: Delivers spark energy that is second to none

The Mid-Tunnel P-Nut Tank has a tunnel that runs about midway through the gas tank

Slammer Suspension Kit - 2004 - 2015 Harley-Davidson Sportster XL - Black Brand_SRM Engineering Chrome plated allen screws withDropped fork springs and stubby shocks in one easy to install and price friendly kit. The Slammer Kit does not require disassembly of the forks and can be installed with the front end still on the bike on most models! The entire Slammer kit is set up to go from box to bike in under an hour with just basic tools on Sportsters and Dynas! See Additional Information below for fitment. Complete lowering kit Easy to install fork springs that do not require