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Sierra 18-1898 Exhaust Manifold OMC

Sierra 18-1898 Exhaust Manifold OMC

by BoatBandit.com
Save $260.01 Save $260.01
$599.00
$599.00 - $599.00
$599.00
$338.99
$338.99 - $338.99
$338.99

Sierra 18-1898 Exhaust Manifold OMC GM Big Block Center Rise

  • GM Big Block Center Rise Exhaust Manifold
  • Fits V8 454 GM big block engines
  • Fits both port and starboard sides of engine
  • Replaces Osco CW994

Replaces:Barr CHVA-1-84;Marine Power0991-110. Fits 454cu in. GM Big Block V8 Engines. Port & Starboard.