Universal Black Spark Plug Leads Ls 1 Ls 2 Ls 3 90 Degree Gm Aeroflow - Af 4030-32139 Fuel 7mm (1/2") brass rod is

7mm (1/2") brass rod is surrounded by an injection mould of rynite and nylon housing to form a spark isolating path through the firewall

Replacement O-ring

Proflow's LS water cross over kits eliminate trapped air and steam from your cylinder heads

Suit Factory Style Housing

designed for transmissions which are internally or externally balanced

Universal Black Spark Plug Leads Ls 1 Ls 2 Ls 3 90 Degree Gm Aeroflow - Af 4030-32139 Fuel 7mm (1/2") brass rod isPart Number: AF4030 32139 8. 5mm diameter spiral wound copper conductor high emi suppression low resistance (40 50 ohms per foot) hi temperature durable silicone sleeves and boots available in red or black outer cover. universal gm ls spark plug wire sets come with a straightspark plug terminal and boots fitted on one end and a 90 degree spark plug terminal andboots on the other end. Gm ls 90 degree coil boots are included so you can cut the ignition