This remote crank signal trigger allows you to use your stock 3100 or 3400 rear crank sensor to run a LX9 3500 engine. The 3500's reluctor wheel on the crankshaft is different, preventing you from being able to use a stock 3500 sensor.
Typical lead times for this product is 1-4 weeks, but these kits fly off the shelves, so sometimes we run out of stock temporarily. Contact mikem@milzymotorsports.com for current product availability before purchasing if this is an issue.