Converted my FT T4 into a SC10 with parts from ebay.
Chassis, f/r body mounts, f/r bumpers and wheels.
Wheels (tires and rims) cost more than the chassis parts. Got wheels for Open and Stock classes.
As I've raced AE for six years I had the bolts, screws and springs in stock. :-)
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Was CHEAPER to convert my GT2 into a SC-GT2!!!