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Mr. Gasket

Mr. Gasket Chrome Plated Crank Pulleys 4978 Crankshaft Pulley, V-Belt, 3-Groove, Steel, Chrome, Chevy, Small Block, Long Pump, Each

SKU: MRG4978

Crankshaft Pulleys
Mr. Gasket Chrome Plated Crank Pulleys 4978 Crankshaft Pulley, V-Belt, 3-Groove, Steel, Chrome, Chevy, Small Block, Long Pump, Each

Mr. Gasket

Mr. Gasket Chrome Plated Crank Pulleys 4978 Crankshaft Pulley, V-Belt, 3-Groove, Steel, Chrome, Chevy, Small Block, Long Pump, Each

SKU: MRG4978

Crankshaft Pulleys
A$351.71
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

Replace your stock engine pulleys with a pair of chrome plated steel crank pulleys from Mr. Gasket. These pulleys are highly polished and then chrome plated for lasting beauty.

Application Summary

Universal Fitment 5 Pinion Shim for 2.5 in.-3 in. Wide leaf springs - (Also fits 2 center pin leaf springs)

Part Type

Differential Pinion Shim

Data: v4.2 - Upd: 2026-10-17 02:05:28

Features

5 degree shim set

Specifications

Product Attributes - Brand
Mr. Gasket
Product Attributes - Manufacturer's Part Number
4978
Product Attributes - Part Type
Crankshaft Pulleys
Product Attributes - Product Line
Mr. Gasket Chrome Plated Crank Pulleys
Product Attributes - UPC
084041049785
Product Attributes - Pulley Style
V-belt
Product Attributes - Water Pump Style
Long
Product Attributes - Groove Quantity
3
Product Attributes - Underdrive
No
Product Attributes - Overdrive
No
Product Attributes - Hardware Included
No
Product Attributes - Crankshaft Nose Cover Included
No
Product Attributes - Pulley Material
Steel
Product Attributes - Pulley Finish
Chrome
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Outside diameter is 7 5/8 in.

Reference Information

Brand Name/s Mr. Gasket
StreetFX SKU mrg4978
SFX Item ID 4982637
Supplier Item Code 4982637
Manufacturer SKU 4978
Manufacturer UPC 84041049785
Alternative References 3-Groove

Compatibility

Application Data
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1969
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.9L/302
    Application NotesModels equipped with long-style water pump only.
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1969
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.4L/327
    Application NotesModels equipped with long-style water pump only.
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1969
    Ending Year1973
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/307
    Application NotesModels equipped with long-style water pump only.
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1969
    Ending Year1985
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Application NotesModels equipped with long-style water pump only.
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1970
    Ending Year1980
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
    Application NotesModels equipped with long-style water pump only.
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1975
    Ending Year1976
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.3L/262
    Application NotesModels equipped with long-style water pump only.
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1976
    Ending Year1985
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
    Application NotesModels equipped with long-style water pump only.
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1979
    Ending Year1982
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.4L/267
    Application NotesModels equipped with long-style water pump only.
  • UniversalNo
    MakeGMC
    Beginning Year1969
    Ending Year1973
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/307
    Application NotesModels equipped with long-style water pump only.
  • UniversalNo
    MakeGMC
    Beginning Year1969
    Ending Year1985
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Application NotesModels equipped with long-style water pump only.
  • UniversalNo
    MakeGMC
    Beginning Year1974
    Ending Year1980
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
    Application NotesModels equipped with long-style water pump only.
  • UniversalNo
    MakeGMC
    Beginning Year1976
    Ending Year1985
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
    Application NotesModels equipped with long-style water pump only.

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