Šroub řemenice starší provedení (1963-1987)

Bolt for the crank pulley on early cars 1963-87 with 0.50″thread on 0.75″ length with chamfered edge leading to nut end, fitted all non damper type crank pulley and S split type damper pulley AEG454 plus pre A plus—for A plus see TAM2019 which was 0.75″less the longer chamfered area.We tried every known crank and came up with the longest thread possible on ourextra strong C-AHT147 bolt and washer kit