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Krc Power Steering

KRC Power Steering R-LOK Crankshaft Pulleys 38230000 Pulley, R-LOK, Crankshaft, Serpentine, 6-Groove, 3.00 in., Aluminum, Black, Chevy, Each

SKU: KRSKRC38230000

Crankshaft Pulleys
KRC Power Steering R-LOK Crankshaft Pulleys 38230000 Pulley, R-LOK, Crankshaft, Serpentine, 6-Groove, 3.00 in., Aluminum, Black, Chevy, Each

Krc Power Steering

KRC Power Steering R-LOK Crankshaft Pulleys 38230000 Pulley, R-LOK, Crankshaft, Serpentine, 6-Groove, 3.00 in., Aluminum, Black, Chevy, Each

SKU: KRSKRC38230000

Crankshaft Pulleys
A$132.41
LOW STOCK! Est Ship 4-7 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.
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Description

KRC Power Steering R-LOK crankshaft pulleys allow for a modular system in which pulleys can be changed within minutes. More concentric than pin-drive or keyway systems, the unique R-LOK design reduces side loads on damper bolts (a problem on mandrel-type systems). They're CNC-machined from 6061 billet aluminum to the highest tolerances and SAE specifications, and then anodized for maximum durability. KRC Power Steering R-LOK crankshaft pulleys have weight-reduction pockets and are treated to C-70 Rockwell hardness. The serpentine pulleys also have 30 percent more surface area for belt contact than most competitor pulleys.

Part Type

Serpentine Crank Pulley 3.0

Data: v4.2 - Upd: 2026-09-29 07:08:24

Specifications

Product Attributes - Brand
KRC Power Steering
Product Attributes - Manufacturer's Part Number
38230000
Product Attributes - Part Type
Crankshaft Pulleys
Product Attributes - Product Line
KRC Power Steering R-LOK Crankshaft Pulleys
Product Attributes - UPC
819495014351
Product Attributes - Pulley Style
Serpentine
Product Attributes - Crankshaft Pulley Bolt Hole Quantity
One
Product Attributes - Groove Quantity
6
Product Attributes - Underdrive
Yes
Product Attributes - Overdrive
No
Product Attributes - Hardware Included
No
Product Attributes - Outside Diameter (in.)
3.000
Product Attributes - Crankshaft Nose Cover Included
No
Product Attributes - Pulley Material
Aluminum
Product Attributes - Pulley Finish
Black
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Designed for 1 in. mandrel.

Reference Information

Brand Name/s Krc Power Steering
StreetFX SKU krsKRC38230000
SFX Item ID 5154685
Supplier Item Code 5154685
Manufacturer SKU KRC38230000
Manufacturer UPC 819495014351
Alternative References 6-Groove

Compatibility

Application Data
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1955
    Ending Year1957
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.3L/265
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1957
    Ending Year1967
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.6L/283
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1962
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.4L/327
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1967
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.9L/302
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1967
    Ending Year1987
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1968
    Ending Year1973
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/307
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1970
    Ending Year1980
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1976
    Ending Year1987
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1979
    Ending Year1982
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.4L/267

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