Offenhauser 307 SBC to early Ford trans adapter, notched for the firewall, will need the pilot bushing, available from speedway. $old WILCAP 307C brand new SBC to Early Ford transmission adapter with pilot bushing and grade 8 hardware included. $old Offenhauser 0309 Buick nailhead (264 and 322) to Early Ford transmission adapter, will need pilot bushing available from nailhead-buick.com $old Message me if interested! WILL ship internationally, message for quote. Thank you!