Ana amfani da babban silinda a cikin tsarin birki / diski, wanda diamitansa ya kasance 1 ”.Silinda na birki na diski yana da rami mai zurfi, kuma an cika shi da adaftar harsashi. Akwai mashigai biyu kawai a gefen hagu, wanda shine 9 / 16-18 " & 1 / 2-20".Kayan aikin birki na silinda an jefa baƙin ƙarfe kuma saman fentin baki ne. Ana iya amfani da shi don haɓakawa da aikace-aikacen da ba a haɓaka ba.
1967-1969 Kamaro
1967-1972 Chevelle
1967-1974 Nova