Original EquipmentIndmar Exhaust Manifold 53-1051

Manifold ONLY – Fits Port & Starboard – Same Part Number.

• GM V8 Small Block Exhaust Manifold
• Fits Indmar GM 305 and 350 cu. in. engines
• Replaces Indmar 531027, 531052, 531105
• Fits GM 350 ALL Indmar 5.7L Engines!

• SOLD PER SIDE – NEED TWO PER ENGINE!

• Riser Gasket Click HERE
  

• Manifold Gasket Click HERE

• Replaces Indmar 531027, 531052, 531105
  

• Replaces Osco CVCR818

• Note:The original equipment manifold sticks out a little more than the Osco or Barr replacements.
• This will allow enough room for the dipstick tube to be placed between the manifold and valve cover.
• Recommended when the dipstick tube goes between the exhaust manifold & the valve cover
• Manifoldsare now bare and the logos are no longer available
• Indmar exhaust manifold base from Indmar engines
• Fits on all Indmar 5.7L engines
• Use genuine OEM parts to avoid fit and performance issues

• Suggestion: Replace all hardware at the same time for ease of installation. As the old hardware becomes brittledue toheat and age.