HD IRS Spring Plates | VW Thing (Type 181) 1973–1974 | 4 1/4" Collar, 24 11/16" Bars, Pair (17-2788-0) model-bus and rotor assembly

and rotor assembly

Thing): All upright air-cooled engines

Weld-in installation: permanently reinforces the chassis

then media blast and powder coat

5mm exhaust — the largest in the GTV-2 dual-port range

HD IRS Spring Plates | VW Thing (Type 181) 1973–1974 | 4 1/4" Collar, 24 11/16" Bars, Pair (17-2788-0) model-bus and rotor assemblyHeavy Duty IRS Spring Plates VW Thing (Type 181) 19731974 4 1 4" Collar for 24 11 16" Torsion Bars (Pair) 17 2788 0 Maintain the rugged capability of your Type 181 with this Heavy Duty IRS Spring Plate Set (17 2788 0). Engineered for the unique chassis requirements of the 19731974 VW Thing, these plates use the extended 4 1 4" collar required to accommodate 24 11 16" torsion bars. Standard Beetle spring plates won't work with the Thing's specific rear