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Piston Kits - Yamaha

Heavy Duty Marine Flex Plate - '55-85 Chevy
Your Price:
$84.99

Heavy Duty Marine Flex Plate - '55-85 Chevy

128-20232

Heavy Duty Marine Flex Plate - '55-85 Chevy 400 Externally Balanced 168 Tooth

Marine heavy duty engine flex plates are designed to take the punishment you dish out time and time again.


Heavy Duty Marine Flex Plate - '55-85 Small Block Chevy
Your Price:
$84.99

Heavy Duty Marine Flex Plate - '55-85 Small Block Chevy

128-20230

Heavy Duty Marine Flex Plate - '55-85 Small Block Chevy V8 168 Tooth (Except 400)

Marine heavy duty engine flex plates are designed to take the punishment you dish out time and time again.


Heavy Duty Marine Flex Plate - '86-94 Small Block Chevy
Your Price:
$99.99

Heavy Duty Marine Flex Plate - '86-94 Small Block Chevy

128-20238

Heavy Duty Marine Flex Plate - '86-94 Small Block Chevy V8 168 Tooth Externally Balanced

Marine heavy duty engine flex plates are designed to take the punishment you dish out time and time again.


Heavy Duty Marine Flex Plate - '90 And Earlier Big Block Chevy 454
Your Price:
$99.99

Heavy Duty Marine Flex Plate - '90 And Earlier Big Block Chevy 454

128-20233

Heavy Duty Marine Flex Plate - '90 And Earlier Big Block Chevy 454 Externally Balanced

This is a 14-1/4" flex plate and has 168 teeth.

Marine heavy duty engine flex plates are designed to take the punishment you dish out time and time again.


Piston Kit Yamaha 3.54”
Your Price:
$73.99

Normally Ships in 7-10 Days. Rush proccessing is available on Mallory items: See here.

Piston Kit Yamaha 3.54"

676-18-4080

Piston Kit
Yamaha
For: 3.54” / 90mm bore w/ 23mm wrist pin

Our Outboard pistons are treated with a special MLS-2 piston skirt coating. The MLS-2 skirt coating is a dry film lubricant that retains oil while reducing friction and heat and aids in proper break-in. The coating will also reduce scuffing, results in less blow-by, increased horsepower, increased efficiency, and reduced wear on the cylinder walls and piston rings. MLS-2 provides invaluable secondary lubrication that greatly extends the piston life and provides superior corrosion resistance.
The Piston Rings are manufactured by a major OEM manufacturer, and made to the highest quality standards. They also fit OEM pistons and most other die cast after market pistons.


Piston Kit Yamaha 75mm bore
Your Price:
$87.99

Normally Ships in 7-10 Days. Rush proccessing is available on Mallory items: See here.

Piston Kit Yamaha 75mm bore

676-18-4141

Piston Kit
Yamaha
For: 2.953” / 75mm bore

Our Outboard pistons are treated with a special MLS-2 piston skirt coating. The MLS-2 skirt coating is a dry film lubricant that retains oil while reducing friction and heat and aids in proper break-in. The coating will also reduce scuffing, results in less blow-by, increased horsepower, increased efficiency, and reduced wear on the cylinder walls and piston rings. MLS-2 provides invaluable secondary lubrication that greatly extends the piston life and provides superior corrosion resistance.
The Piston Rings are manufactured by a major OEM manufacturer, and made to the highest quality standards. They also fit OEM pistons and most other die cast after market pistons.


Piston Kit Yamaha 82mm bore
Your Price:
$108.99

Normally Ships in 7-10 Days. Rush proccessing is available on Mallory items: See here.

Piston Kit Yamaha 82mm bore

676-18-4097

Piston Kit
Yamaha
For: 3.228” / 82mm bore

Our Outboard pistons are treated with a special MLS-2 piston skirt coating. The MLS-2 skirt coating is a dry film lubricant that retains oil while reducing friction and heat and aids in proper break-in. The coating will also reduce scuffing, results in less blow-by, increased horsepower, increased efficiency, and reduced wear on the cylinder walls and piston rings. MLS-2 provides invaluable secondary lubrication that greatly extends the piston life and provides superior corrosion resistance.
The Piston Rings are manufactured by a major OEM manufacturer, and made to the highest quality standards. They also fit OEM pistons and most other die cast after market pistons.


Piston Kit Yamaha 90mm bore
Your Price:
$137.99

Normally Ships in 7-10 Days. Rush proccessing is available on Mallory items: See here.

Piston Kit Yamaha 90mm bore

676-18-4128

Piston Kit
Yamaha
For: 3.54” / 90mm bore w/ 21.5mm wrist pin

Our Outboard pistons are treated with a special MLS-2 piston skirt coating. The MLS-2 skirt coating is a dry film lubricant that retains oil while reducing friction and heat and aids in proper break-in. The coating will also reduce scuffing, results in less blow-by, increased horsepower, increased efficiency, and reduced wear on the cylinder walls and piston rings. MLS-2 provides invaluable secondary lubrication that greatly extends the piston life and provides superior corrosion resistance.
The Piston Rings are manufactured by a major OEM manufacturer, and made to the highest quality standards. They also fit OEM pistons and most other die cast after market pistons.