Its for My 1971 SBC 307 Engine. These Were Used on 68-72 Sbc Novas, Chevelles, camaros, Etc. So Any One of Those Should Fit. It Bolts to the Exhaust Manifold and meets up with the other Bracket that Bolts to The Pump. This Backet Here is for Belt Tension Adjustment on The Power Steering Pump. Any Leads, Links? Thanks.