mrccr-1-97753Manifold Exhaust Port for Crusader V8-283 305 307 327 and 350 97753 Direct replacement Port side manifold for Crusader with a small block GM V8 (283, 305, 307, 327 and 350 CID). This is the later style manifold which utilizes the screw in water fitting. The earlier models have a bolt on front fitting which is no longer available. If you have the style manifold which has the bolt on front fitting you must purchase OSC7854 front water fitting. Replaces Crusader part #97753 Read Less