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Big Block Chevy V8 Internally Balanced, 8" Diameter Harmonic Balancer
Your Price:
$468.36

Big Block Chevy V8 Internally Balanced, 8" Diameter Harmonic Balancer

212-800101

Marine Harmonic Balancer
Big Block Chevy V8 Internally Balanced, 8" Diameter

  • Material: Steel
  • Finish: Black Zinc
  • Keyway: Single (3/16")
  • Bore Dia. Min/Max: 1.599 / 1.600
  • Degree Marking Range: 50 BTDC to 10 ATDC
  • OD: 8"
  • Length: 2.75
  • Engine Balance: Internal

The inertia ring inside Fluidampr shears through a thin film of highly viscous silicone fluid to effectively control harmonic vibration at all engine speeds. Silicone fluid is a very good damping medium because it is relatively unaffected by temperature changes. Thus, it provides consistent damping in both winter and summer. The fluid does not harden or change viscosity if Fluidampr is not used for a period of time. The fluid is so durable that big rig, 18 wheeler truck engines are mostly all equipped with viscous fluid-type dampers. Silicone fluid’s damping capability is unmatched. That’s why the fluid inside Fluidampr is guaranteed for as long as you own it.

Big Block Chevy V8 Externally Balanced, 8" Diameter Harmonic Balancer
Your Price:
$521.90

Big Block Chevy V8 Externally Balanced, 8" Diameter Harmonic Balancer

212-800111

Marine Harmonic Balancer
Big Block Chevy V8 Externally Balanced, 8" Diameter

  • Material: Steel
  • Finish: Black Zinc
  • Keyway: Single (3/16")
  • Bore Dia. Min/Max: 1.599 / 1.600
  • Degree Marking Range: 50 BTDC to 10 ATDC
  • OD: 8"
  • Length: 2.75
  • Engine Balance: External

The inertia ring inside Fluidampr shears through a thin film of highly viscous silicone fluid to effectively control harmonic vibration at all engine speeds. Silicone fluid is a very good damping medium because it is relatively unaffected by temperature changes. Thus, it provides consistent damping in both winter and summer. The fluid does not harden or change viscosity if Fluidampr is not used for a period of time. The fluid is so durable that big rig, 18 wheeler truck engines are mostly all equipped with viscous fluid-type dampers. Silicone fluid’s damping capability is unmatched. That’s why the fluid inside Fluidampr is guaranteed for as long as you own it.

Fuel Tanks - 8-1/2 x 48" 10 Gallon with Sender
Your Price:
$1,086.99

Fuel Tanks - 8-1/2 x 48" 10 Gallon with Sender, Polished Stainless Steel

421-280100

Fuel Tanks - 8-1/2 x 48" 10 Gallon with Sender (Pair), Polished Stainless Steel

These are an excellent choice to replace your old or fiberglass fuel tanks in ski boats, jet boats, and flat bottom boats up to 20'. Each polished stainless steel tank features a 2" filler neck that is located 5" in from the front end and offset 2-1/2"; to allow for narrow gunwale style boats. These tanks have a 3/8" npt thread for the fuel pick up tube which is a 1/2" diameter. SOLD IN PAIRS

Includes rubber coated mounting brackets.

A fuel gauge sending unit is available in the tank as an option.

NOTE: Fuel Tanks are built to order and may take up to 2-3 weeks to ship.

Fuel Tanks - 8-1/2" x 60" 13 Gallon with Sender
Your Price:
$1,149.99

Fuel Tanks - 8-1/2" x 60" 13 Gallon with Sender, Polished Stainless Steel

421-280101

8-1/2" x 60" 13 Gallon with Sender (Pair), Polished Stainless Steel

These are an excellent choice to replace your old or fiberglass fuel tanks in ski boats, jet boats, and flat bottom boats up to 20'. Each polished stainless steel tank features a 2" filler neck that is located 5" in from the front end and offset 2-1/2"; to allow for narrow gunwale style boats. These tanks have a 3/8" npt thread for the fuel pick up tube which is a 1/2" diameter.

Includes rubber coated mounting brackets

A fuel gauge sending unit is available in the tank as an option.


NOTE: Fuel Tanks are built to order and may take up to 2-3 weeks to ship.

Propeller Puller
Your Price:
$99.99

Propeller Puller

421-280109

This is the only puller that will not bend or break when pulling a frozen propeller off. Works with 1" and 1-1/8" propeller shafts.
Fuel Tanks - 8-1/2" x 48" 10 Gallon without Sender
Your Price:
$1,029.99

Fuel Tanks - 8-1/2" x 48" 10 Gallon without Sender, Polished Stainless Steel

421-280200

8-1/2" x 48" 10 Gallon without Sender (Pair), Polished Stainless Steel

These are an excellent choice to replace your old or fiberglass fuel tanks in ski boats, jet boats, and flat bottom boats up to 20'. Each polished stainless steel tank features a 2" filler neck that is located 5" in from the front end and offset 2-1/2"; to allow for narrow gunwale style boats. These tanks have a 3/8" npt thread for the fuel pick up tube which is a 1/2" diameter.

A fuel gauge sending unit is available in the tank as an option.

NOTE: Fuel Tanks are built to order and may take up to 2-3 weeks to ship.

Fuel Tanks - 8-1/2" x 60" 13 Gallon without Sender
Your Price:
$1,089.99

Fuel Tanks - 8-1/2" x 60" 13 Gallon without Sender, Polished Stainless Steel

421-280201

8-1/2" x 60" 13 Gallon without Sender (Pair), Polished Stainless Steel

These are an excellent choice to replace your old or fiberglass fuel tanks in ski boats, jet boats, and flat bottom boats up to 20'. Each polished stainless steel tank features a 2" filler neck that is located 5" in from the front end and offset 2-1/2"; to allow for narrow gunwale style boats. These tanks have a 3/8" npt thread for the fuel pick up tube which is a 1/2" diameter.

A fuel gauge sending unit is available in the tank as an option.

NOTE: Fuel Tanks are built to order and may take up to 2-3 weeks to ship.

8" Flat Bottom Style Tank Bracket
Your Price:
$39.99

8" Flat Bottom Style Tank Bracket

421-280202

8" Flat Bottom Style Tank Bracket (each)

These are heavy gauge steel brackets that have been vinyl dipped to provide a non slippery hold on the fuel tank without marring the finish These brackets are available in two sizes. Bolt hole center to center is 4".

8-1/2" Flat Bottom Style Tank Bracket
Your Price:
$39.99

8-1/2" Flat Bottom Style Tank Bracket

421-280203

8-1/2" Flat Bottom Style Tank Bracket (each)

These are heavy gauge steel brackets that have been vinyl dipped to provide a non slippery hold on the fuel tank without marring the finish These brackets are available in two sizes. Bolt hole center to center is 4".

Thrust Hub
Your Price:
$37.99

Thrust Hub

700-21280

Thrust Hub
Thrust Washer 42037-1
Your Price:
$15.99

Thrust Washer 42037-1

700-21281

Thrust Washer replaces MerCruiser part # 42037-1

Thrust Hub 821932-1
Your Price:
$7.99

Thrust Hub 821932-1

700-21282

Thrust Hub replaces MerCruiser part # 821932-1

39 Results (Viewing 1 - 12 of 39)