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Conversion Manifold Kit for OMC Small Block Ford 302/351W (Replace w/ Center Rise Style Manifolds)

Mfr. Barr Marine by EDM

Conversion Manifold Kit for OMC Small Block Ford 302/351W (Replace w/ Center Rise Style Manifolds)
Conversion Manifold Kit for OMC Small Block Ford 302/351W (Replace w/ Center Rise Style Manifolds).

  • Kit replaces original "Log Style" manifolds and risers
  • Designed to replace old manifolds with a newer "Center Rise" style manifold
  • Gains in horsepower, torque and fuel economy are typically seen
  • Comes with every thing required to replace existing system
    • (2) FM-1-83 Center Rise Manifold
    • (2) 20-0082 Risers
    • (2) 20-0093P Elbow Kit
    • (2) 50-512-020 1" Straight Hose Barb Fitting
    • (4) #64 Hose Clamp
    • (2 feet) 3-1/2" ID Trident Ply Marine Wet Exhaust Water Hose
Part No. Mfr No. Description Unit Leaves Warehouse* List Price
Your Price
Conversion Manifold Kit, OMC Small Block Ford 302/351W (Replace w/ Center Rise Style Manifolds)
97381 OMC-CMKIT-SBFORD Conversion Manifold Kit OMC Small Block Ford Kit 2 Days $1,029.90
* Leaves Warehouse: Does not include Weekends and Holidays.
When will my order arrive? Add the Estimated Leaves Warehouse Time + Estimated Shipping Time.
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Additional Description

Please Note:

  • These Kits will replace the original equipment manifold type listed only
  • Kit comes with manifolds to replace both sides of the engine as parts are not interchangeable
  • Plumbing may vary depending upon whether or not the engine has a closed cooling system
  • Additional fittings or hoses may be necessary although we try to include all necessary parts
  • If aftermarket manifolds are being replaced, these kits may not include the appropriate parts needed for conversion

Review and FAQ Center

Obsolete Part Replacement

Will this part replace the exhaust manifold for my 1977 Caravelle Ford 302 for OMC Model #990229G?

Submitted by: tarie

Here is a link to the manifold conversion kit:

Conversion Manifold Kit



I want to buy this product and send it to germany. so i have to know the weight and the size of the package.

thank you, best regards


Submitted by: Erik Baus

Our information shows that this Conversion Manifold Kit for OMC weighs approximately 140 lbs.

Proper exhaust Manifold kit

I own a 1978 Bellboy boat with a OMC 240 HP 351 W engine in it. I need new exhaust manifolds and risers for this particular motor. Can you tell me which kit to buy?

Submitted by: Jim S.

The original log manifolds are no longer available. Here is a link to the conversion kit. Give me a call if you would like to order it: 1-800-998-9508.

Barr Marine Conversion Manifold Kit, OMC Small Block Ford 302/351W

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