Longacre Weatherproof HD 40 Amp Ignition Switch SF52513 Allows for the removal of

Allows for the removal of the problematic OEM cooler bypass tube assembly

Also fits Chevrolet Chevelle

2003-2009 Dodge Ram 2500 Standard Cab Pickup

The solid louver design offers superior oil control and horsepower savings in high RPM applications

This device will only display and/or communicate with Holley EFI HP/Dominator ECUs with V4 build 110 or later firmware

Longacre Weatherproof HD 40 Amp Ignition Switch SF52513 Allows for the removal ofCompletely sealed with a polyurethane coating. The back side of these switches are completely sealed and weatherproofed with a tough, waterproof polymer coating. Keeps out dirt, dust and moisture that can turn a critical switch into a useless dead end connection, possibly putting you out of a race. Longacre is an established brand name in the racing industry and is recognized for dedication to quality, innovation and customer satisfaction. Check out