what is included in the WS7 package never heard of it.
406 SBC, 477hp / 505 lb ft. @ crank TH350, 3000 stall, ‘00 SS rear end, moser axles. polyurethane bushings, lakewood panhard bar & rear control arms. Bilstein shocks, Draco springs, WS7 package
Its the same as the WS6, but in 82 they ran out of disc brake rear ends so the ones with drums in the rear were WS7
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