Marine parts, fast fulfillment, real support
Get the right part without slowing down your season. PowerBoatSupply helps boat owners order with confidence, backed by trusted marine parts expertise and responsive support.
✓ Fast shipping
✓ Fitment help
✓ Secure checkout
Description
OEM MerCruiser 454 and 502 Exhaust Kit
Fits:
• 454 and 502 center riser style engines with 4 inch risers
• Approx. 1983-2002
Includes:
• 2x OEM MerCriuser Manifold 807078T08 Replaces 807078T10
(manifold to head gaskets included in box)
• 2x OEM 4" Riser, 7 degree - 807988q03 (replaces 807914A1 and 807988a03)
• 2x OEM riser gaskets (selectable style)
Warranty Information
Mercury Marine & Quicksilver products carry a 1 year factory warranty against defects and workmanship. Serialized items such as engines, drives, and transom assemblies must be installed by a dealer for warranty to be valid.
View AllClose
Specs
UPC: |
K-OEM454 |
|
MPN:
|
807078T08
|
Coating: |
E-Coated |
Engine Size: |
Big Block V8 (454 and 502) |
Generation: |
Wet Joint (86-2002) |