Home / Shop / PSC Hydraulic Assist Steering Systems SK300 Box, Steering, Cast Iron, Black, Cylinder, Pump, Chevy, GMC, Kit

PSC Hydraulic Assist Steering Systems SK300 Box, Steering, Cast Iron, Black, Cylinder, Pump, Chevy, GMC, Kit

SKU: PFNSK300

Hydraulic Steering Kits

Performance Steering Components Psc

PSC Hydraulic Assist Steering Systems SK300 Box, Steering, Cast Iron, Black, Cylinder, Pump, Chevy, GMC, Kit

SKU: PFNSK300

Hydraulic Steering Kits

Sale ends in Calculating... Fri 16 Oct, 1:13 am AEST

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

Oversize tires, lockers, and rocks will quickly have your stock steering system whining for help. Increase turning force by an average of 50 percent with PSC hydraulic assist steering systems. They feature a new hydraulic-assist steering cylinder with all required mounting brackets, hoses, and fittings. Their new steering gear boxes have been modified for cylinder assist. The valving remains stock to allow OEM handling, control, road feel, and no oversteer. PSC hydraulic assist steering systems turn taller tires like they're stock.

Part Type

Hydraulic Steering Kits

Data: v4.2 - Upd: 2026-10-15 00:10:49

Specifications

Product Attributes - Brand: Performance Steering Components PSC
Product Attributes - Manufacturer's Part Number: SK300
Product Attributes - Part Type: Hydraulic Steering Kits
Product Attributes - Product Line: PSC Hydraulic Assist Steering Systems
Product Attributes - UPC: 687927179080
Product Attributes - Maximum Tire Diameter (in.): 42.00
Product Attributes - Steering Box Included: Yes
Product Attributes - Steering Box Material: Cast iron
Product Attributes - Steering Box Finish: Black
Product Attributes - Steering Pump Included: Yes
Product Attributes - Steering Cylinder Included: Yes
Product Attributes - Steering Cylinder Shaft Diameter (in.): 0.75
Product Attributes - Steering Cylinder Travel: 8.000 in.
Product Attributes - High-Pressure Hoses Included: Yes
Product Attributes - Hose Material: Braided steel
Product Attributes - Hose Color: Natural
Product Attributes - Fittings Included: Yes
Product Attributes - Fitting Material: Steel
Product Attributes - Fitting Color: Natural
Product Attributes - Mounting Brackets Included: Yes
Product Attributes - Mounting Hardware Included: Yes
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Notes: Fits applications with crossover steering and a Dana 60 front axle.

Reference Information

Brand Name/s	Performance Steering Components Psc
StreetFX SKU	pfnSK300
SFX Item ID	4985232
Supplier Item Code	4985232
Manufacturer SKU	SK300
Manufacturer UPC	687927179080
Alternative References	PSCSK300

Compatibility

Application Data

Universal No
Make CHEVROLET
Model BLAZER
Submodel BASE
Engine Type V8
Beginning Year 1970
Ending Year 1974
Engine Family Chevy small block Gen I
Drivetrain 4WD
Fuel Type GAS
Universal No
Make CHEVROLET
Model K10
Submodel CHEYENNE
Engine Type V8
Beginning Year 1975
Ending Year 1976
Engine Family Chevy small block Gen I
Drivetrain 4WD
Fuel Type GAS
Universal No
Make CHEVROLET
Model K10
Submodel CUSTOM DELUXE
Engine Type V8
Beginning Year 1975
Ending Year 1976
Engine Family Chevy small block Gen I
Drivetrain 4WD
Fuel Type GAS
Universal No
Make CHEVROLET
Model K10 PICKUP
Submodel BASE
Engine Type V8
Beginning Year 1970
Ending Year 1974
Engine Family Chevy small block Gen I
Drivetrain 4WD
Fuel Type GAS
Universal No
Make CHEVROLET
Model K10
Submodel SCOTTSDALE
Engine Type V8
Beginning Year 1975
Ending Year 1976
Engine Family Chevy small block Gen I
Drivetrain 4WD
Fuel Type GAS
Universal No
Make CHEVROLET
Model K10
Submodel SILVERADO
Engine Type V8
Beginning Year 1975
Ending Year 1976
Engine Family Chevy small block Gen I
Drivetrain 4WD
Fuel Type GAS
Universal No
Make CHEVROLET
Model K10 SUBURBAN
Submodel BASE
Engine Type V8
Beginning Year 1970
Ending Year 1974
Engine Family Chevy small block Gen I
Drivetrain 4WD
Fuel Type GAS
Universal No
Make CHEVROLET
Model K10 SUBURBAN
Submodel CUSTOM DELUXE
Engine Type V8
Beginning Year 1975
Ending Year 1976
Engine Family Chevy small block Gen I
Drivetrain 4WD
Fuel Type GAS
Universal No
Make CHEVROLET
Model K10 SUBURBAN
Submodel SCOTTSDALE
Engine Type V8
Beginning Year 1975
Ending Year 1976
Engine Family Chevy small block Gen I
Drivetrain 4WD
Fuel Type GAS
Universal No
Make CHEVROLET
Model K10 SUBURBAN
Submodel SILVERADO
Engine Type V8
Beginning Year 1975
Ending Year 1976
Engine Family Chevy small block Gen I
Drivetrain 4WD
Fuel Type GAS
Universal No
Make CHEVROLET
Model K20
Submodel CHEYENNE
Engine Type V8
Beginning Year 1975
Ending Year 1976
Engine Family Chevy small block Gen I
Drivetrain 4WD
Fuel Type GAS
Universal No
Make CHEVROLET
Model K20
Submodel CUSTOM DELUXE
Engine Type V8
Beginning Year 1975
Ending Year 1976
Engine Family Chevy small block Gen I
Drivetrain 4WD
Fuel Type GAS
Universal No
Make CHEVROLET
Model K20 PICKUP
Submodel BASE
Engine Type V8
Beginning Year 1970
Ending Year 1974
Engine Family Chevy small block Gen I
Drivetrain 4WD
Fuel Type GAS
Universal No
Make CHEVROLET
Model K20
Submodel SCOTTSDALE
Engine Type V8
Beginning Year 1975
Ending Year 1976
Engine Family Chevy small block Gen I
Drivetrain 4WD
Fuel Type GAS
Universal No
Make CHEVROLET
Model K20
Submodel SILVERADO
Engine Type V8
Beginning Year 1975
Ending Year 1976
Engine Family Chevy small block Gen I
Drivetrain 4WD
Fuel Type GAS
Universal No
Make CHEVROLET
Model K20 SUBURBAN
Submodel BASE
Engine Type V8
Beginning Year 1970
Ending Year 1974
Engine Family Chevy small block Gen I
Drivetrain 4WD
Fuel Type GAS
Universal No
Make CHEVROLET
Model K20 SUBURBAN
Submodel CUSTOM DELUXE
Engine Type V8
Beginning Year 1975
Ending Year 1976
Engine Family Chevy small block Gen I
Drivetrain 4WD
Fuel Type GAS
Universal No
Make CHEVROLET
Model K20 SUBURBAN
Submodel SCOTTSDALE
Engine Type V8
Beginning Year 1975
Ending Year 1976
Engine Family Chevy small block Gen I
Drivetrain 4WD
Fuel Type GAS
Universal No
Make CHEVROLET
Model K20 SUBURBAN
Submodel SILVERADO
Engine Type V8
Beginning Year 1975
Ending Year 1976
Engine Family Chevy small block Gen I
Drivetrain 4WD
Fuel Type GAS
Universal No
Make CHEVROLET
Model K30 PICKUP
Submodel BASE
Engine Type V8
Beginning Year 1970
Ending Year 1974
Engine Family Chevy small block Gen I
Drivetrain 4WD
Fuel Type GAS
Universal No
Make CHEVROLET
Model K5 BLAZER
Submodel BASE
Engine Type V8
Beginning Year 1976
Ending Year 1976
Engine Family Chevy small block Gen I
Drivetrain 4WD
Fuel Type GAS
Universal No
Make CHEVROLET
Model K5 BLAZER
Submodel CHEYENNE
Engine Type V8
Beginning Year 1975
Ending Year 1976
Engine Family Chevy small block Gen I
Drivetrain 4WD
Fuel Type GAS
Universal No
Make CHEVROLET
Model K5 BLAZER
Submodel CUSTOM DELUXE
Engine Type V8
Beginning Year 1975
Ending Year 1975
Engine Family Chevy small block Gen I
Drivetrain 4WD
Fuel Type GAS
Universal No
Make GMC
Model JIMMY
Submodel BASE
Engine Type V8
Beginning Year 1970
Ending Year 1976
Engine Family Chevy small block Gen I
Drivetrain 4WD
Fuel Type GAS
Universal No
Make GMC
Model JIMMY
Submodel HIGH SIERRA
Engine Type V8
Beginning Year 1975
Ending Year 1976
Engine Family Chevy small block Gen I
Drivetrain 4WD
Fuel Type GAS

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PSC Hydraulic Assist Steering Systems SK300 Box, Steering, Cast Iron, Black, Cylinder, Pump, Chevy, GMC, Kit

PSC Hydraulic Assist Steering Systems SK300 Box, Steering, Cast Iron, Black, Cylinder, Pump, Chevy, GMC, Kit

Description

Part Type

Specifications

Reference Information

Compatibility

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