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Sierra 18-1958-1 Exhaust Manifold Mercruiser Port Side V8 Ford Small Block

Original price $339.99 - Original price $339.99
Original price
$339.99
$339.99 - $339.99
Current price $339.99

Sierra 18-1958-1 Exhaust Manifold Mercruiser Port Side V8 Ford Small Block

Fits MCM/MIE Ford V-8 Engines (1977 & older)

This manifold replaces most Mercruiser Ford 5.0L & 5.8L engines from 1971 to 1977; Port side only. Comes with gasket and mounting kit (riser bolts not included).OE Replacement: Mercruiser 65604 A4; A12 (Port side) Fits Engines: Most Mercruiser (Ford) 302 & 351 V-8 (Port Side) 1971-1977 Aftermarket Replacement Use this chart to match other aftermarket part numbers to this part: Osco: 5604 Barr: MC-1-65604 Sierra: 18-1958-1 Aqua Power: 5511 GLM: 51250. NOTE:Replaces OEM part # MERCURY MARINE 65604A12 MERCURY MARINE 65604A4 Fits most Mercruiser Small block (Ford) (V-8) 302-351 cu.in. Models 215; 225; 233; 255 & 888; PORT SIDE ONLY Supplied with Mounting Package Use with: Mounting Kit: 18-8509 Use with Manifold Gasket: 18-0183

  • Fits MCM/MIE Ford V-8 Engines (1977 & older)

Interchangeable with:

  • Barr
    • MC-1-65604
  • GLM
    • 51250
  • Mallory
    • 9-40502
  • Mercruiser Stern Drive
    • 65604A4
    • 65604A12
    • 54100A1
    • 54100A5
  • Osco
    • 5604

Use with:

  • 18-0183 Exhaust Manifold Gasket
  • 18-8509 Exhaust Manifold Mounting Kit
  • 18-1906 Manifold Spacer
  • 18-1971 Elbow
  • 18-1978 Elbow
  • 18-2832 Manifold End Cap Gasket
  • 18-2832-9 Manifold End Cap Gasket (Priced Per Pkg of 2)
  • 18-4008 Block Off Plate
  • 18-4009 Manifold End Plate
  • 18-0897 Exhaust Elbow Gasket
  • 18-2849-1 Exhaust Elbow Gasket