BARR VO-1-835804 Volvo Penta Small Block V8 Exhaust Manifold Replacement water cooled center riser exhaust manifold Replaces 835804-6 and 856883 Suitable for Volvo Penta V8 307 and 350cu. Models AQ 200D, 200F, 225D, 225E, 225F, 255B, 260A, 271A, 280A,...