HOLIDAY SCHEDULE!

WE WILL BE CLOSED THURSDAY AND FRIDAY NOVEMBER 27th & 28th TO CELEBRATE THANKSGIVING AND WILL REOPEN ON MONDAY, DECEMBER 1st.

All orders placed during this time will be processed on Monday, December 1st when we resume our normal business hours.

HAPPY THANKSGIVING FROM THE TEAM AT MY INBOARD MARINE & GOD BLESS YOU!

GM Small Block Exhaust Manifold Barr OMC-1-914035

$339.89 $455.97


The Barr OMC-1-914035 cast iron center rise exhaust manifold fits OMC & Volvo Penta 5.7L 350 CID marine engines.

  • Comes with gaskets and mounting hardware
  • Barr OMC & Volvo Penta exhaust manifold
  • Fits OMC and Volvo Penta GM 5.7L 350 cu. in. engines
  • Includes gaskets and mounting hardware
  • Interchangable between port and starboard side
  • Original cast hose fitting is replaced by 1/2 in. NTP port
  • Older models require 1/2 in. NPT x 1 in. hose fitting P/N 50-512-017 - sold separately
  • Newer models use a 90 degree hose fitting P/N 3852538 - sold separately
  • Heavy duty cast iron
  • Painted black
  • Direct replacement for OMC 914035 manifold
  • Replacement for OMC 914035, 3852374, and 3857723
  • Replaces Volvo part number 3857723 and 3847501
  • Replaces Osco 57579

We also have VOLVO OEM - CLICK HERE