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Seaward Series “Jet Boat” LT Chevrolet Exhaust System Same Day Shipping

Original price was: $3,199.95.Current price is: $1,279.98.

For orders under $60.00, a shipping fee of $9.99 applies.
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SKU: SK0020894 Category:
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  • Manifolds are powder-coated for corrosion protection
  • “Ocean Series” Extreme Corrosion Treatment available for additional interior corrosion protection
  • Perfect for use on OEM engines 4.8 to 6.2L up to 425HP (Camshaft duration not to exceed 224 degrees @.050 Duration)
  • Polished Stainless steel tailpipe is manufactured from premium 316L Stainless steel, 4″ OD
  • 356T Cast Aluminum Heat treated tubular tuned runner header style internal manifold core for header like performance
  • Drawformed Non-porous manifold shells are powder-coated for corrosion protection
  • These Lower Exit Risers are perfect for many inboard ski/wake or Jet Boat applications requiring additional exhaust exit downslope
  • Include O2 Sensor bungs and plugs
  • Kit includes all bolts and gaskets needed for installation