Australia-wide shipping on performance, 4x4 and vehicle-specific upgrades.
Searching parts and components for all vehicles All vehicles
Set Vehicle

Jet Performance

JET Underdrive Pulley Kits 90105 Pulleys, Serpentine, Steel, Black, Chevy, Small Block/90 Degree V6, Pair

SKU: JPE90105

Pulley Kits
JET Underdrive Pulley Kits 90105 Pulleys, Serpentine, Steel, Black, Chevy, Small Block/90 Degree V6, Pair

Jet Performance

JET Underdrive Pulley Kits 90105 Pulleys, Serpentine, Steel, Black, Chevy, Small Block/90 Degree V6, Pair

SKU: JPE90105

Pulley Kits
A$590.76
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.
View cart
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

JET underdrive pulley sets reclaim lost horsepower and mileage by reducing the drag placed on the engine to drive the accessories, such as the air conditioning, power steering, and water pump. The pulleys slow down these accessories to allow the engine to turn with less effort without any adverse effect on the operation of A/C, power steering, charging, or cooling systems. Installation consists of simple bolt-on replacement of the stock pulleys. Kits include pulleys, hardware, complete instructions, and part number for new serpentine belt as most kits will require use of smaller size belt. Belt is not included with kit. The number and type of pulleys will vary per application.

Part Type

Pulley Kits

Data: v4.2 - Upd: 2026-10-14 10:20:04

Specifications

Product Attributes - Brand
JET Performance
Product Attributes - Manufacturer's Part Number
90105
Product Attributes - Part Type
Pulley Kits
Product Attributes - Product Line
JET Underdrive Pulley Kits
Product Attributes - UPC
064330013345
Product Attributes - Pulley Style
Serpentine
Product Attributes - Pulley Set Style
Standard ratio
Product Attributes - Pulley Material
Steel
Product Attributes - Pulley Finish
Black
Product Attributes - Water Pump Pulley Included
No
Product Attributes - Water Pump Nose Cone Included
No
Product Attributes - Crankshaft Pulley Included
Yes
Product Attributes - Crankshaft Pulley Grooves
6-groove, serpentine
Product Attributes - Crankshaft Pulley Bolt Hole Quantity
Three
Product Attributes - Crankshaft Nose Cover Included
No
Product Attributes - Power Steering Pulley Included
No
Product Attributes - Power Steering Brackets Included
No
Product Attributes - Alternator Pulley Included
Yes
Product Attributes - Alternator Pulley Grooves
6-groove, serpentine
Product Attributes - Alternator Fan Included
No
Product Attributes - Alternator Nose Cover Included
No
Product Attributes - Alternator Brackets Included
No
Product Attributes - Air Conditioning Pulley Included
No
Product Attributes - Air Conditioning Cover Included
No
Product Attributes - Air Conditioning Bracket Included
No
Product Attributes - Idler/Tensioner Included
No
Product Attributes - Idler Cover Included
No
Product Attributes - Idler Brackets Included
No
Product Attributes - Belt Included
No
Product Attributes - Hardware Included
No
Product Attributes - Quantity
Sold as a set.

Reference Information

Brand Name/s Jet Performance
StreetFX SKU jpe90105
SFX Item ID 4916389
Supplier Item Code 4916389
Manufacturer SKU 90105
Manufacturer UPC 64330013345
Alternative References JET90105, Block/90, V6

Compatibility

Application Data
  • MakeCHEVROLET
    ModelASTRO
    SubmodelBASE
    Beginning Year1988
    Ending Year1990
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeZ
  • MakeCHEVROLET
    ModelASTRO
    SubmodelBASE
    Beginning Year1990
    Ending Year1990
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeB
  • MakeCHEVROLET
    ModelASTRO
    SubmodelBASE
    Beginning Year1992
    Ending Year1993
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeZ
  • MakeCHEVROLET
    ModelASTRO
    SubmodelCL
    Beginning Year1988
    Ending Year1990
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeZ
  • MakeCHEVROLET
    ModelASTRO
    SubmodelCL
    Beginning Year1990
    Ending Year1990
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeB
  • MakeCHEVROLET
    ModelASTRO
    SubmodelCL
    Beginning Year1992
    Ending Year1993
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeZ
  • MakeCHEVROLET
    ModelASTRO
    SubmodelCS
    Beginning Year1988
    Ending Year1990
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeZ
  • MakeCHEVROLET
    ModelASTRO
    SubmodelCS
    Beginning Year1990
    Ending Year1990
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeB
  • MakeCHEVROLET
    ModelASTRO
    SubmodelCS
    Beginning Year1992
    Ending Year1993
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeZ
  • MakeCHEVROLET
    ModelASTRO
    SubmodelLT
    Beginning Year1988
    Ending Year1990
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeZ
  • MakeCHEVROLET
    ModelASTRO
    SubmodelLT
    Beginning Year1990
    Ending Year1990
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeB
  • MakeCHEVROLET
    ModelASTRO
    SubmodelLT
    Beginning Year1992
    Ending Year1993
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeZ
  • MakeCHEVROLET
    ModelBLAZER
    SubmodelBASE
    Beginning Year1994
    Ending Year1994
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine VIN CodeK
  • MakeCHEVROLET
    ModelBLAZER
    SubmodelCUSTOM DELUXE
    Beginning Year1987
    Ending Year1987
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine VIN CodeK
  • MakeCHEVROLET
    ModelBLAZER
    SubmodelSCOTTSDALE
    Beginning Year1988
    Ending Year1991
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine VIN CodeK
  • MakeCHEVROLET
    ModelBLAZER
    SubmodelSILVERADO
    Beginning Year1987
    Ending Year1994
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine VIN CodeK
  • MakeCHEVROLET
    ModelBLAZER
    SubmodelSILVERADO SPORT
    Beginning Year1994
    Ending Year1994
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine VIN CodeK
  • MakeCHEVROLET
    ModelC1500
    SubmodelBASE
    Beginning Year1994
    Ending Year1995
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeZ
  • MakeCHEVROLET
    ModelC1500
    SubmodelBASE
    Beginning Year1994
    Ending Year1995
    Engine TypeV8
    Liter5.0
    CID305
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
    Engine VIN CodeH
  • MakeCHEVROLET
    ModelC1500
    SubmodelBASE
    Beginning Year1994
    Ending Year1995
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine VIN CodeK
  • MakeCHEVROLET
    ModelC1500
    SubmodelBASE
    Beginning Year1996
    Ending Year1997
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeW
  • MakeCHEVROLET
    ModelC1500
    SubmodelBASE
    Beginning Year1996
    Ending Year1997
    Engine TypeV8
    Liter5.0
    CID305
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
    Engine VIN CodeM
  • MakeCHEVROLET
    ModelC1500
    SubmodelBASE
    Beginning Year1996
    Ending Year1997
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine VIN CodeR
  • MakeCHEVROLET
    ModelC1500
    SubmodelCHEYENNE
    Beginning Year1988
    Ending Year1995
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyGM V6
    Engine Size4.3L/262
    Engine VIN CodeZ
  • MakeCHEVROLET
    ModelC1500
    SubmodelCHEYENNE
    Beginning Year1988
    Ending Year1995
    Engine TypeV8
    Liter5.0
    CID305
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
    Engine VIN CodeH

Loading compatibility information...

Keep shopping

More from Jet Performance