In-Line Fuse (Includes 3A Fuse and Butt Splice Connectors) A-162 In-line Fuse - Use in line with up to 10 Speedhut gauges. 20 AWG Wire 3A Fuse Water Tight Includes 2 butt splice connectors Directions: Cut the wire in half Strip both ends Use Butt Splicers for the connections $7.74
8 ft Wiring Harness (1 Wire 3 Pin Connector) (AFWB and EL Lit Gauges Only) A-110 Wire harness for: All Performance and Classic line tachometers Air-fuel Gauges (narrow and wideband) $7.74
2-5/8" Mounting Ring Adapter (For EL Lit gauges) A-192 ✔️ Fits 2-5/8" Speedhut Gauges 2-5/8" Spacer Mounting Ring Adapter is for mounting 2-5/8" gauges. This adapter is included with every 2-5/8" gauge. It is made from tough nylon plastic.Using a Spin Lock Ring, this adapter allows you to mount a 2-5/8"... $3.88
Wiring Harness - for Standalone Air/Fuel Wideband, 8-foot A-307 8-foot wire harness for the Standalone Air/Fuel Wideband (Performance and Classic Lines) $39.88