Chrysler 2846689 Boat Marine 6" Log-Style Jacketed Exhaust Manifold Riser Sierra 18-1945

Chrysler 2846689 Boat Marine 6" Log-Style Jacketed Exhaust Manifold Riser Sierra 18-1945

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  • $177.95
  • 1 available
  • Chrysler 2846689 Boat Marine 6" Log-Style Jacketed Exhaust Manifold Riser
  • Log Style 6"
  • For use with:
    • Chrysler 273, 318, 340 and 360 cu. in. engines manufactured between 1966 - 1986
    • Chrysler LM318, M340 and M360 engines from 1968 to 1985
  • Requires Sierra gasket p/n 18-0472-1
  • Meets or exceeds manufacturer specifications
  • Machined mating surfaces allow installation without additional preparation
  • Each riser features uniform wall thickness and is leak-tested for quality assurance
  • Pre-painted to stand up to marine environment
  • Risers can be used on port or starboard side
  • Manufacturer: Sierra
  • Model Number: Exhaust Manifold Riser
  • Part Number: 18-1945
  • Also Known As: 
    • Chrysler 2846689, 6915110
    • Osco 689
    • Barr CM-20-6674
    • Mallory 9-40312