The Stovebolt Site Forums The Parking Lot Big Bolts Stick or automatic

NV4500 did come in 92 3500hd models.

A speedometer that can use the stock electronic sender from the NV4500.

http://www.speedwaymotors.com/Speedway-Black-Electric-Speedometer-3-3-8-Inch-Diameter,229753.html?sku=91065037&utm_medium=CSEGoogle&utm_source=CSE&utm_campaign=CSEGOOGLE&gclid=CLXMzrrugNICFU9efgodqS4Jcg

Planning a very similar venture from the same year 3500hd