Barr Marine VO-20-3862627 11.3" Exhaust Riser

Barr Marine VO-20-3862627 11.3" Exhaust Riser.THIS IS THE EXTRA TALL 11.3" EXHAUST RISERExtra tall center style exhaust riser fits Volvo Penta 4.3L, 5.0L, 5.7L, and 8.1L engines. It also replaces standard hieght 7.4" risers using the separate 3" spacer blocks.Features:

• Riser Hieght: 11.3"
• Includes Riser to Manifold mounting gaskets and hardware

NOTE: These will NOT fit OMC FORD based engines with EFI, (Electronic Fuel Injection)