Hardin Drop Style Mounting Feet (sold in pairs)

These are replacement mount feet for Hardin and Glenwood mounts. Glenwood has a smooth back and Hardin has a raised half moon on back. There is a 4" drop from the top of the mount to the middle groove on the mount.

Place Diverter Replacement Nozzle O-Ring

This is a 0.209 diameter

This is the white low friction nozzle O-ring that provides sealing on a Place Diverter Trim nozzle. These should be changed periodically to maintain peak performance.

Big Block Ford, Standard Length Ford `72-'78 429-460

23509345 Detroit Diesel Oil Cooler 2" X 12" .

Choke Thermostat
Replaces: Mercruiser 70125A1
Fits: Rochester Carbs
A choke thermostat controls the idle of the boat by controlling the opening of the butterfly on the top of the carb. This allows more or less air to flow into the engine depending upon the operating temperature of the engine.

Piston Ring (ø 3.125) replaces Mercury/Mariner/Force part # 39-93481A12

GLM’S EXCLUSIVE MARINE PISTONS
• Fully Machined Hypereutectic Pistons
• Featuring a Hard Anodizing Coating on Top
• Resisting Temperatures up to 1560°F
• Hardness: HV280-400
• Pistons are T-6 Heat Treated

Loopcharged: In 1976 Mercury / Mariner /Force introduced a V6 engine with loopcharged pistons. This engine was the V-175 HP 6-Cylinder. A loopcharged engine has a transfer port cast into the cylinder wall in such a way that it will direct the air / fuel mixture towards the combustion chamber and spark plug tip without the need for a piston deflector. All engines with a flat top or a slight dome on the top of the pistons will be loopcharged. Loopcharged engines will not have removable transfer port covers on the side of the cylinders.

Spacer replaces MerCruiser part # 23-99299

Insert (Starboard) replaces MerCruiser part # 93423-1

For MC-1 / R / MR / Alpha

Insert (Port) replaces MerCruiser part # 93424-1

For MC-1 / R / MR / Alpha

Power Head Gasket Set replaces Mercury/Mariner part # 27-79583A81

Head Gasket not inluded

Power Head Gasket Set replaces Mercury/Mariner part # 27-814195A93