Sierra 18-1902 Manifold V-8 Starboard Side

• OMC exhaust manifold
• Direct replacement manifold fits OMC GM V8 305 and 350 cu. in. small block engines with end riser exhaust manifold
• Starboard side
• Heavy duty cast iron
• Painted black
• Includes both gaskets and drain cap with hose clamp
• Manifold mounting kit P/N 18-8502 – sold separately
• Replaces OMC 912441
• Replaces Osco 2441

Fits most GM Small Block (B8) 305-350 cu.in. (1979-1989) (Starboard)

Replaces OMC # 912441 Fits O.M.C. Small block Chevrolet W/ Log style manifold.Fits most GM V-8 small blocks with end riser Includes exhaust manifold gasket. Aftermarket Replacement Use this chart to match other aftermarket part numbers to this part: Osco: 2441 Barr: OMC-1-912441 Sierra: 18-1902 Aqua Power: 5512 GLM: 51410

Fits most GM Small Block (B8) 305-350 cu.in. (1979-1989) (Starboard).

Use With:

• 18-2949 Exhaust Manifold Gasket
• 18-8502 Exhaust Manifold Mounting Kit
• 18-1921 Elbow
• 18-2902 Exhaust Manifold Gasket
• 18-2902-9 Exhaust Manifold Gasket (Priced per Package of 2)

Includes:

• (1) 18-0943-2 Exhaust Elbow Gasket
• (1) 18-2949 Exhaust Manifold Gasket
• (1) 18-710-20-2 Hose Clamp 13/16 to 1-3/4
• (1) 18-0550 Plug Off Cap

Interchangeable with:

• OMC
  • 0912441
• Barr
  • OMC-1-912441
• Mallory
  • 9-40602
• Osco
  • 2441
• GLM
  • 51410