Mercruiser Manifolds, Risers & Spacers

BARR MC-1-99798 Mercruiser 4 Cylinder 153 & 181 Exhaust Manifold Direct replacement water cooled exhaust manifold MerCarb 3-11/16" x 2" bolt pattern. 6 bolt mounting Suitable for Mercuiser 4 cylnder 153 & 181cu. 120HP 2.5L & 140HP 3.0L Pre...

BARR FM-1-83 Ford V8 Small Block Exhaust Manifold BARR water cooled, center discharge exhaust manifold with 3/4" NPT cooling hose connection Suitable for Ford & Indmar small block V8 302 & 351 BARR manifolds include plugs, gaskets and mounting...

BARR MC-1-47737 Mercruiser V8 Early Small Block End Out Exhaust Manifold Direct replacement water cooled exhaust manifold port side Replaces Mercruiser part B-47737A1 and 47737A10 Suitable for Mercruiser small block V8 225, 250, 255, 270 & 280 BARR...

BARR MC-1-47738 Mercruiser V8 Early Small Block End Out Exhaust Manifold Direct replacement water cooled exhaust manifold starboard side Replaces Mercruiser part B-47738A1 Suitable for Mercruiser small block V8 225, 250, 255, 270 & 280 BARR manifolds...

BARR MC-1-52390 Mercruiser 4 Cylinder 181cu 140HP Exhaust Manifold Direct replacement water cooled exhaust manifold Replaces Mercruiser part B-52390A1 For Mercruiser 4 cylinder 3.0L 181cu 140HP serial #3332138 and up BARR manifolds include plugs,...

BARR MC-1-63122 Mercruiser 4 Cylinder 120HP Exhaust Manifold Direct replacement water cooled log style exhaust manifold Suitable for 153cu Mercuruiser 4 cylinder - Model 120  Replaces Mercruiser part B-63122A1 BARR manifolds include plugs, gaskets...

BARR MC-1-96705 - Mercruiser 96705A1 140 Rochester Carb With Tube Mercruiser 4 Cylinder 153 and 181. 120 and 140HP 3L Log style direct replacement Direct replacement water cooled manifold (Rochester (3 1/4” X 1 7/8” bolt pattern). 6 bolt...

BARR MC-1-95862 - Merc 120R Rochester - No Choke Mercruiser 4 Cylinder 153 and 181. 120 and 140HP 3L for pre 1990 Log style direct replacement Direct replacement water cooled manifold (Rochester (3 1/4” X 1 7/8” bolt pattern). 6 bolt...

BARR MC-1-47736 - Mercruiser Starboard End Out Manifold 47736A1  Mercruiser V8 325, 330, 350, 370 and 400HP. Inboard and sterndrives Log style direct replacement  Direct replacement water cooled exhaust manifold (starboard side). Replaces...

BARR MC-1-47735 - Mercruiser Port End Out Manifold 47735A1 Mercruiser V8 325, 330, 350, 370 and 400HP. Inboard and sterndrives Log style direct replacement  Direct replacement water cooled exhaust manifold (port side). Replaces Mercruiser part #...

BARR MC-20-76668 - Mercruiser 76668A3 V8 Log Exhaust Riser Mercruiser V8 small block 225, 250, 255, 270 and 280HP. V8 Big Block 325, 330, 350, 370 and 400HP Inboard and sterndrive. Log style manifold direct replacement exhaust elbow riser. Replaces...

BARR MC-20-60426 Mercruiser Exhaust Elbow Direct replacement elbow riser. Utilises a stainless steel sleeve at the water/air mixing area Replaces Mercruiser part B-60426A1, 76351A1 and 76351A04 For various Mercruiser 4, 6 & 8 cylinder models also...

BARR MC-20-72963 Mercruiser V8 Log Style Riser Elbow Direct replacement elbow riser Replaces B-72963A1 for inboard applications Suitable for MC-1-47737, MC-1-47738, MC-1-47735 and MC-1-47736 manifolds BARR risers include plugs, gaskets and mouting...

BARR MC-20-55538 Mercruiser 4 Cylinder 120HP Exhaust Elbow Direct replacement exhaust elbow Suitable for Mercuiser 4 cylinder 153cu 120HP Model 120 and 160GM 250 L6 1967-1969 Replaces Mercruiser part B-39920 and B-55538A2 For use with MC-1-63122 manifold...

BARR MC-20-61811A4 - Mercruiser 61811A4 Log Manifold Spacer 3" Pair Mercruiser V8 325, 330, 350, 370 and 400HP. Inboard and sterndrive Log style manifolds Manifold to riser 3” spacers (sold in pairs). Includes all mounting hardware, gaskets and...

BARR 1-47638 Mercruiser Front End Plate Direct replacement exhaust manifold end cap/connector (front).  Suitable for MC-1-63122 manifold. 

BARR 1-73811 Mercruiser Rear End Plate Direct replacement exhaust manifold rear end cap Suitable for MC-1-63122 manifold