Magnetic Pickup Ignition Tachometer Adapter 8920 you'll want Speedmaster NPT-to-smooth hose

you'll want Speedmaster NPT-to-smooth hose adapters to give the installation that final

Cast Aluminum Valve Covers

These Speedmaster aluminum water pump pulleys are made from a 356 aluminum-alloy that is heat-treated to T-6 specs

These Speedmaster remote oil filter brackets feature cast aluminum construction

Secure the reverse drum from skipping splines with the 32 spline inner race

Magnetic Pickup Ignition Tachometer Adapter 8920 you'll want Speedmaster NPT-to-smooth hoseIf you are using the magnetic pickup input (green and violet wires) to trigger your Speedmaster Ignition, you will need one of these tach adapters. These units will correct the operation of most voltage triggered tachometers that do not work directly off of the tach output terminal of your unit. Replaces MSD 8920