They made T-bucket kits and had an associate company called Fiberglass Production which made all the fiberglass components for these kits such as bodies, pickup beds, fenders running boards etc.Their kits used torsion bar front suspension and torsion arm rear suspension and I gather they made all the components in their kits such as axles, torsion bars, tie rods, radius rods, pedal boxes etc. I have a catalog from 1966 and it gives all the prices of the kits and components and there were 18 different kits. swifty
I had a race car trailer I bought back in 1988(it was used)that was a Dragmaster was used to haul a 66 woody gilmore FED-I bought the trailer, my buddy bought the rail-Still has it in his garage
Im not sure that was the same company, Could be though ! I knew an old guy (RIP) that ran a Factory 427 Sideoiler '67 Ford Failane drag car & he had a Dragmaster trailer that was built FOR the Fairlane. Kinda wild cus it had Narrow pads up front & Wide pads for the slicks, Built perfect for the car.
The scattershield/adaptor/bellhousing in my rail was a Dragmaster (early Pontiac to early Ford trans.).