# BARMC-1-99746 Exhaust Manifold for a Mercruiser. It is for a GM V6 with a Center Riser application. It was used from 1983 up. It uses 3.0" Riser Osco # 8503A or Barr # MC-20-98504, and 4.0" Riser Osco # 4354. It comes with the manifold gasket and mounting hardware. Cross Reference Part Numbers Mercruiser 99746A17 Osco 9745 Barr MC-1-99746 GLM 51220 Sierra 18-1952-1 Mallory 9-40505 Click here to see a high resolution photo of this manifold. NOTE: This manifold WILL NOT FIT Dry Joint Exhaust Systems. Click here if you have a Dry Joint Exhaust Barr Manifolds and Risers come with a 3-year limited warranty (PDF)! Fits Applications (Click to View) Mercruiser Stern Drive Model Year HP Serial # Notes 4.3LX GEN II 4 BBL. GM 1992 0D714370 THRU 0F001219 4.3LX GEN II 4 BBL. GM 1993 0D714370 THRU 0F001219 4.3L (GEN II) 2 BBL. GM 1993 0F000878 THRU 0F601126 4.3L (GEN II) 2 BBL. GM 1994 0F000878 THRU 0F601126 4.3L (GEN II) 2 BBL. GM 1993 0D714107 THRU 0F000877 4.3L (GEN II) 2 BBL. GM 1992 0D714107 THRU 0F000877 4.3L EFI (GEN+) TBI GM 1998 0L619000 THRU 0M322780 185 2 BBL. GM 1985 0A331455 THRU 0B527954 4.3L EFI (GEN+) TBI GM 1998 0L012009 THRU 0L618999 4.3LH GEN + 4 BBL. GM 1998 0L010044 THRU 0M614999 4.3L (GEN II) 2 BBL. GM 1995 0F000878 THRU 0F601126 4.3LX GEN II 4 BBL. GM 1993 0F001220 THRU 0F601126 4.3LXH GEN + 4 BBL. GM 1996 0F803114 THRU 0K999999 4.3LXH GEN + 4 BBL. GM 1997 0F803114 THRU 0K999999 262 MAG TBI GEN+ 1996 0F803800 THRU 0K999999 262 MAG TBI GEN+ 1997 0F803800 THRU 0K999999 4.3LX (GEN +) 2 BBL. GM 1997 0F803000 THRU 0K999999 4.3LX (GEN +) 2 BBL. GM 1996 0F803000 THRU 0K999999 4.3LX GEN II 4 BBL. GM 1994 0F001220 THRU 0F601126 4.3LX GEN II 4 BBL. GM 1995 0F001220 THRU 0F601126 4.3L (GEN II) 2 BBL. GM 1996 0F601127 THRU 0F802999 4.3LX GEN II 4 BBL. GM 1996 0F601127 THRU 0F802999 4.3L MPI ALPHA/BRAVO 1998 0M300000 THRU 0M614999 4.3L (GEN +) (4BBL) REMAN 2009 1G400000 UP 175 2 BBL. GM 1990 0B527955 THRU 0B773242 175 2 BBL. GM 1991 0B527955 THRU 0B773242 175 2 BBL. GM 1992 0B527955 THRU 0B773242 205 4 BBL. GM 1987 0B527955 THRU 0B775129 175 2 BBL. GM 1989 0B527955 THRU 0B773242 175 2 BBL. GM 1988 0B527955 THRU 0B773242 205 4 BBL. GM 1985 0A331455 THRU 0B527954 185 2 BBL. GM 1986 0A331455 THRU 0B527954 205 4 BBL. GM 1986 0A331455 THRU 0B527954 175 2 BBL. GM 1987 0B527955 THRU 0B773242 205 4 BBL. GM 1988 0B527955 THRU 0B775129 205 4 BBL. GM 1989 0B527955 THRU 0B775129 4.3L 2 BBL. GM 262 1989 0B773243 THRU 0D714106 4.3L 2 BBL. GM 262 1990 0B773243 THRU 0D714106 4.3L 2 BBL. GM 262 1991 0B773243 THRU 0D714106 4.3L 2 BBL. GM 262 1992 0B773243 THRU 0D714106 4.3L 2 BBL. GM 262 1988 0B773243 THRU 0D714106 4.3L 2 BBL. GM 262 1987 0B773243 THRU 0D714106 205 4 BBL. GM 1990 0B527955 THRU 0B775129 205 4 BBL. GM 1991 0B527955 THRU 0B775129 205 4 BBL. GM 1992 0B527955 THRU 0B775129 4.3L (GEN +) 2 BBL. GM 1998 0L010044 THRU 0M614999 4.3LX 4 BBL. GM 1990 205 0B775130 THRU 0D714369 4.3LX 4 BBL. GM 1987 205 0B775130 THRU 0D714369 4.3LX 4 BBL. GM 1988 205 0B775130 THRU 0D714369 4.3LX 4 BBL. GM 1989 205 0B775130 THRU 0D714369 4.3LX 4 BBL. GM 1991 205 0B775130 THRU 0D714369 4.3LX 4 BBL. GM 1992 205 0B775130 THRU 0D714369 Brand HP Model Year Cylinders Serial Number Part Notes About Us Basic Power and its staff want you to feel 100% confident in your purchases. Here are a few reasons why: Multi-Million dollar inventory In Stock and Ready to Ship from our huge inventory Shipped Same Day when order is placed before 2pm Highly Technical staff available Tracking numbers are visible through purchase history right from your computer We sell ONLY quality marine specific parts Contact us through messaging system PayPal payments and Credit Cards through PayPal are accepted 14 Day No Hassle Returns Ships best way via USPS or UPS Shipping Shipping rates of $12 and less are eligible for combined shipping. Items with $13 or more shipping cannot have the shipping costs combined. 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