Accessories - Bolt Kits

Exhaust manifold mounting package.

Fits OMC 4 cylinder 181 C.I.D. 140 H.P. 3.0 liter, Model 140 engine (log style direct replacement).

Compatible parts:

• OMC-1-984054 direct replacement exhaust manifold.
• OMC-20-910380 direct repalcement exhaust elbow.

Manufactured by Barr Marine. Part number OMC-1-984054P.

Manifold to cylinder head mounting package.

Fits these applications:

• Flagship V8 283, 327 and 350 C.I.D. (log style generic).
• OMC V8 283, 305, 307 and 350 C.I.D., Models 210, 215, 225, 235 and 245 H.P. (log style generic).

Compatible parts:

• OF-1-60L water cooled end discharge port manifold to fit the small block Chevrolet (1/2" N.P.T. cooling hose connections). All years.
• OF-1-60R water cooled end discharge starboard manifold to fit the small block Chevrolet (1/2" N.P.T. cooling hose connections). All years.
• 20-0000 swivel-type high discharge exhaust riser; 8 1/2" riser protection. Requires (1) mounting hardware kit #20-0002P per riser.
• 20-0031 swivel-type 90 degree exhaust elbow connector with internal water discharge. Accepts 2 1/2" to 3" I.D. exhaust hose.
• 20-0039 fully jacketed swivel-type exhaust riser; 7" riser protection. Requires (2) mounting hardware kits #20-0002P ((1) kit to mount riser to manifold and (1) kit to mount elbows #20-0034 or #20-0035 to riser).
• 20-0055 swivel-type 30 degree exhaust elbow connector; fully jacketed. Accepts 2 1/2" or 3" I.D. exhaust hose.

Manufactured by Barr Marine. Part number OF-1-60F-P.

Exhaust elbow mounting package.

Fits OMC (Ford) V8 302 and 351 C.I.D., Models 170, 175, 190 and 235 H.P. (direct replacement).

Manufactured by Barr Marine. Part number OMC-20-980617P.

Hook up package; may be required for connection to stern drive units (exhaust hose and clamps not included).

Fits OMC (Ford) V8 302 and 351 C.I.D., all models (center riser generic).

Compatible parts:

• FM-1-83 water cooled center discharge manifold to fit the small block Ford engine (3/4" N.P.T. cooling hose connections). All years.
• 20-0082 water cooled center discharge riser (3/4" N.P.T. cooling hose connection). Standard for use with 3" I.D. exhaust hose.
• 20-0100 water cooled center discharge riser (3/4" N.P.T. cooling hose connection). Standard for use with 4" I.D. exhaust hose.
• 20-0097 3" spacer block (complete with mounting hardware, gasket and 3/4" pipe plug). Capable of stacking.

Manufactured by Barr Marine. Part number OMC-20-0000P.

RISER MOUNTING PACKAGE for the OMC-20-980536 exhaust elbow

Manufactured by Barr Marine. Part number OMC-20-980536P.

Exhaust elbow mounting package.

Fits OMC V8 283, 305, 307 and 350 C.I.D., Models 225 and 245 H.P. (log style direct replacement).

Compatible parts:

• OMC-1-979760 direct replacement exhaust manifold (port side).
• OMC-1-979761 direct replacement exhaust manifold (starboard side).
• OMC-20-981281 direct replacement exhaust elbow.

Manufactured by Barr Marine. Part number OMC-20-981281P.

End cap and exhaust elbow stud package.

Fits OMC V8 283, 305, 307 and 350 C.I.D., Models 225 and 245 H.P. (log style direct replacement).

Compatible parts:

• OMC-1-979760 direct replacement exhaust manifold (port side).
• OMC-1-979761 direct replacement exhaust manifold (starboard side).
• OMC-20-981281 direct replacement exhaust elbow.

Manufactured by Barr Marine. Part number OMC-1-9797P.

Mounting package used to mount OMC exhaust manifolds (OMC-1-912441 or OMC-1-912442) to engine cylinder heads.

• Includes bolts and gasket.

Manufactured by Barr Marine. Part number OMC-1-91244P.

Exhaust riser/elbow mounting package.

Replaces Mallory 9-40670.

Fits OMC V8 283, 305, 307 and 350 C.I.D., Models 185, 200, 225, 230 and 260 H.P. (log style direct replacement).

Compatible parts:

• OMC-1-912441 direct replacement exhaust manifold (starboard side).
• OMC-1-912442 direct replacement exhaust manifold (port side).
• OMC-20-982680 direct replacement exhaust riser/ elbow.

Manufactured by Barr Marine. Part number OMC-20-982680P.

Exhaust manifold mounting package.

Fits OMC (Volvo) 4 cylinder 181 C.I.D. 140 H.P. 3.0 liter, all carbureted models with Vortec style head (log style direct replacement).

• The stainless steel restrictor plate is only used in some applications. If you are not sure if the plate is used, please consult your OEM. Two gaskets are required when using the plate (one on each side of the plate).

Compatible parts:

• OMC-1-3858850 direct replacement exhaust manifold.
• OMC-20-3862603 direct repalcement exhaust manifold.

Manufactured by Barr Marine. Part number OMC-1-3858850P.

Exhaust riser mounting package.

Fits OMC (Volvo) 4 cylinder 181 C.I.D. 140 H.P. 3.0 liter, all carbureted models with Vortec style head (log style direct replacement).

• The stainless steel restrictor plate is only used in some applications. If you are not sure if the plate is used, please consult your OEM. Two gaskets are required when using the plate (one on each side of the plate).

Compatible parts:

• OMC-1-3858850 direct replacement exhaust manifold.
• OMC-20-3862603 direct repalcement exhaust manifold.

Manufactured by Barr Marine. Part number OMC-20-3862603P.

Exhaust manifold mounting package.

Fits these applications:

• OMC V8 5.7L Cobra, all models (center riser direct replacement).
• Volvo V8 5.7L Cobra (center riser direct replacement).

Compatible parts:

• OMC-1-914035 direct replacement exhaust manifold.
• OMC-20-913784 direct replacement exhaust riser/ elbow.
• VO-20-3862627 direct replacement exhaust riser/ elbow 11.3 "New style tall one piece".

Manufactured by Barr Marine. Part number OMC-1-914035P.

Mounting kit is used to mount a Volvo VO-20-3862627 11.25" exhaust elbow to the manifold.

• Includes hardware and riser gasket.

Manufactured by Barr Marine. Part number VO-20-3862627P.

Exhaust riser/elbow mounting package.

Replaces Mallory 9-40672.

Fits these applications:

• OMC V6 4.3L Cobra, all models (center riser direct replacement).
• OMC V8 5.7L Cobra, all models (center riser direct replacement).
• OMC V8 5.0L and 5.8L Cobra, all carbureted models (center riser direct replacement).
• Volvo V6 4.3L Cobra, all models (center riser direct replacement).
• Volvo V8 5.7L Cobra (center riser direct replacement).
• Volvo V8 5.0L and 5.8L Cobra, all carbureted models (center riser direct replacement).

Compatible parts:

• OMC-1-3852347 direct replacement exhaust i manifold.
• OMC-1-3857656 direct replacement exhaust manifold.
• OMC-1-914035 direct replacement exhaust manifold.
• OMC-20-913784 direct replacement exhaust riser/ elbow.
• VO-20-3862627 direct replacement exhaust riser/ elbow 11.3 "New style tall one piece".

Manufactured by Barr Marine. Part number OMC-20-913784P.

Manifold mounting kit.

Fits Perkins 150 H.P. 354 C.I.D., Model T6.354M.

Compatible parts:

• PE-1-6354 water cooled exhaust manifold (includes mounting hardware to head).

Manufactured by Barr Marine. Part number PE-1-6354P.

Riser mounting package for both 20-0082 and 20-0100.

Replaces Osco 992MK, Mallory 9-40871 and Sierra 18-4364.

Fits these applications:

• Chris-Craft V8 283, 302, 305, 307, 327 and 350 C.I.D., all models (center riser generic).
• Chris-Craft V8 454 C.I.D., all models (center riser generic).
• Crusader V8 283, 302, 305, 307, 327 and 350 C.I.D., all models (center riser generic).
• Crusader V8 427 and 454 C.I.D., all models (center riser generic).
• Crusader V8 302 and 351 C.I.D., all models (center riser generic).
• Flagship V8 283, 327 and 350 C.I.D., all models (center riser generic).
• Indmar V8 283, 305, 307, 327 and 350 C.I.D., all inboard models (center riser generic).
• Indmar V8 427 and 454 C.I.D., all inboard models (center riser generic).
• Indmar V8 302 and 351 C.I.D., all inboard models (center riser generic).
• Interceptor V8 221, 260, 289, 302 and 351 C.I.D., all models (center riser generic).
• MerCruiser V8 283, 302, 305, 307, 327 and 350 C.I.D., all models (center riser generic).
• MerCruiser V8 454 and 502 C.I.D., all models (center riser generic).
• MerCruiser V8 (Ford) 302 and 351 C.I.D., all models (center riser generic).
• OMC V8 283, 302, 305, 307 and 350 C.I.D., all models (center riser generic).
• OMC (Ford) V8 302 and 351 C.I.D., all models (center riser generic).
• PCM V8 302 and 351 C.I.D., all years (center riser generic).
• Volvo V8 307 and 350 C.I.D., all models (center riser generic).
• Waukesha V8 302 and 351 C.I.D., all years (center riser generic).

Compatible parts:

• CHV-1-83 water cooled center discharge manifold to fit the small block GM engine (3/4" N.P.T. cooling hose connections). All years.
• CHVA-1-84 water cooled center discharge manifold to fit the big block GM engine (3/4" N.P.T. cooling hose connections). All years.
• FM-1-83 water cooled center discharge manifold to fit the small block Ford engine (3/4" N.P.T. cooling hose connections). All years.
• 20-0082 water cooled center discharge riser (3/4" N.P.T. cooling hose connection). Standard for use with 3" I.D. exhaust hose.
• 20-0100 water cooled center discharge riser (3/4" N.P.T. cooling hose connection). Standard for use with 4" I.D. exhaust hose.
• 20-0102 water cooled center discharge riser (3/4" N.P.T. cooling hose connection).
• 20-0097 3" spacer block (complete with mounting hardware, gasket and 3/4" pipe plug). Capable of stacking.

Manufactured by Barr Marine. Part number 20-0082P.

Mounting package for installing Barr Marine style exhaust riser. Used only for raw water cooled applications. USE 20-0082P for fresh water cooled applications

Manufactured by Barr Marine. Part number 20-0102P.

Riser mounting package for both 20-0107 and 20-0108.

Fits these applications:

• Chevrolet small block V8 283, 302, 305, 307, 327 and 350 C.I.D., all models (aluminum center riser generic).
• Chevrolet big block V8 427 and 454 C.I.D., all models (aluminum center riser generic).

For use with the Barr Center Riser generic aluminum manifold/riser system.

• Not recommended for salt water use. Barr Marine does not warrant this product in salt water applications due to extreme corrosion.

Compatible parts:

• CHV-1-92 water cooled center discharge manifold to fit the small block GM engine (3/4" N.P.T. cooling hose connections). All years.
• CHVA-1-92 water cooled center discharge manifold to fit the big block GM engine (3/4" N.P.T. cooling hose connections). All years.
• 20-0107 water cooled center discharge riser (3/4" N.P.T. cooling hose connection). Standard for use with 4" I.D. exhaust hose.
• 20-0108 water cooled center discharge riser (3/4" N.P.T. cooling hose connection). Standard for use with 3" I.D. exhaust hose.

Manufactured by Barr Marine. Part number 20-0107P.

Mounting package for installation of exhaust manifold to riser spacer blocks part #20-0097.

Manufactured by Barr Marine. Part number 20-0097P.

Stainless steel riser mounting package.

• For use with 20-0082 and 20-0100 Barr center risers.

Manufactured by Barr Marine. Part number 20-0082SS.