Toggle user data 0 Login Log in Username: Password: Remember me Fill username password Forgot password HGE 4591 MerCruiser Risers-Mercruiser HGE HGE 4591 Mercruiser Dry Joint High Riser, 14° down Angle Quantity: In stock $530.16 $424.12 Buy now Add to cart Description This manifold fits for following engines: Engines Mercruiser SB V8 GM 5.0, 5.7 & 6.2 Engines Risers / Manifolds HGE 4612 HGE 5735 MerCruiser Dry Joint V6 Exhaust Manifold MerCruiser Dry Joint V8 Exhaust Manifold Mounting Kit (Included in the package) Kit No. HGE4591MK Content Qty HGE45460 - Stainless Steel Plate Gasket 1 HGE45470 - Open Seal Ring 1 HGE45480 - Restrictor Seal Ring 1 HGE45490 - Closed Seal Ring 2 Bolt 3/8" 16UNC x 7-1/2" + Lock Washer 4 4 Steel Plug 3/4" NPT 1 Tags Dry Joint HGE HGE 4591 HGE 4612 HGE 5735 Mercruiser sb V6 V8 Related products 18-5913 18-1970-1 R9518 HGE0045 HGE 1-81 HGE 9746-A HGE 9746 46-807151A12 18-9400-4 HGE 9011-A 18-3577-2 18-7879-1 HGE 9798 NA181TC NA8860 ×