Wilwood Starlite "55" Wide 5 Racing Rear Hub - 5/8" Coarse Studs - Drilled - (Fits Wilwood Calipers) 7-3/8 FSLI4 and FSLI4/ST calipers provide

FSLI4 and FSLI4/ST calipers provide the pad wear performance advantages of differential bore pistons with the option for ultimate heat protection using Thermlock pistons in the ST models

and durability

Programming: USB Cable w/ Free Datalink II Software

Variable 125-200 lb

Records Engine and Driveshaft RPM

Wilwood Starlite "55" Wide 5 Racing Rear Hub - 5/8" Coarse Studs - Drilled - (Fits Wilwood Calipers) 7-3/8 FSLI4 and FSLI4/ST calipers provideStarlite "55" hubs provide the superior strength of permanent mold, high density aircraft aluminum at weights comparable to the much higher priced magnesium hub assemblies. The Starlite "55" features the strength of our traditional Starlite hub, but redesigned to eliminate unnecessary weight in the hub and its related components. 5 bolt Drive flanges and snap cap front hubs pare the 'loaded' weight of these hubs to being the lightest available.