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MANIFOLD-OMC 6CYL Assembly Fits 250 cu.in. GM in-line six cylinder engines equipped with OMC riser #’s 980020 or 980188.
MANIFOLD-OMC 6CYL Assembly Fits 250 cu.in. GM in-line six cylinder engines equipped with OMC riser #’s 980020 or 980188.

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Osco MO618-01 Manifold Assembly Fits 250 cu.in. GM in-line six cylinder engines equipped with OMC riser #’s 980020 or 980188. For use with the 0188 riser. Includes items 1a through 1h and mounting hardware. Does not include manifold to cylinder head gasket.

SKU: OSCMO618-01
Price: $714.59 


Quantity:   

Riser, 3-3/8
Riser, 3-3/8" outlet, 90º down angle. Replaces OMC #’s 980020 and 980188		 Gasket, manifold to engine cylinder head. Replaces Mercruiser # 27-46401.
Gasket, manifold to engine cylinder head. Replaces Mercruiser # 27-46401.		 Front Plate. Fits MO618 series manifolds.
Front Plate. Fits MO618 series manifolds.		 Rear Plate. Fits MO618 series manifolds.
Rear Plate. Fits MO618 series manifolds.

Crusader Manifold. Fits 305 - 350 cu.in.Center Riser Style Osco GM small block V8 engines. Replaces Crusader # 98243
Crusader Manifold. Fits 305 - 350 cu.in.Center Riser Style Osco GM small block V8 engines. Replaces Crusader # 98243		 Chrysler 318-360 Mounting Kit, manifold. Fits 826 manifold. Includes 826-GH gasket and stainless studs and nuts.
Chrysler 318-360 Mounting Kit, manifold. Fits 826 manifold. Includes 826-GH gasket and stainless studs and nuts.		 Crusader Mounting Kit, Manifold. Fits 8243 manifold. Includes CV-GH gasket and mounting hardware.
Crusader Mounting Kit, Manifold. Fits 8243 manifold. Includes CV-GH gasket and mounting hardware.		 Gasket, riser. Blocked. Fits 992, 99204, and 2018 risers and 994-S3 spacer. Replaces Barr # 1-0105
Gasket, riser. Blocked. Fits 992, 99204, and 2018 risers and 994-S3 spacer. Replaces Barr # 1-0105