Australia-wide shipping on performance, 4x4 and vehicle-specific upgrades.

Allstar Performance Pulley Kits ALL31090 SB Chevy 1:1 Ratio Reduction Kit, Block Mount

SKU: AAFALL31090

Pulley Kits

Allstar Performance Pulley Kits ALL31090 SB Chevy 1:1 Ratio Reduction Kit, Block Mount

SKU: AAFALL31090

Pulley Kits
A$547.76
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.
View cart
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

IMPORTANT NOTICE: Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.Reference Information Reference Data (Provide these details to our support team) Brand Name/s Allstar Performance StreetFX SKU aafALL31090 SFX Item ID 4775410 Accounting SKU aaf-ALL31090 Manufacturer SKU ALL31090 Manufacturer UPC 848238079050 Alternative References AAF-ALL31090, ALL31090

Pulley Kit - 2 Groove V-Belt - 30 Percent Reduction - Aluminum - Natural - Small Block Chevy - Kit

Additional Information

It is required to use the ALL48252 power steering pump or upgrade an existing pump to the pulley for the 1/2 wide belt groove using ALL48253 pulley.This kit includes the following belts. ALL86127 Water Pump To Crank Pulleys (29) ALL86128 Water Pump to Crank to P/S Pulleys (37) ALL31084 Crank Pulley ALL31085 Water Pump Pulley


Data: v2 - Desc: v4.2 - Upd: 2026-10-14 02:28:16

Additional Information

It is required to use the ALL48252 power steering pump or upgrade an existing pump to the pulley for the 1/2 wide belt groove using ALL48253 pulley.This kit includes the following belts. ALL86127 Water Pump To Crank Pulleys (29) ALL86128 Water Pump to Crank to P/S Pulleys (37) ALL31084 Crank Pulley ALL31085 Water Pump Pulley

Part Type

Reduction Pulley Kit Block Mount P/S Pump

Data: v4.2 - Upd: 2026-09-27 12:16:14

Specifications

SB Chevy 1:1 Ratio Reduction Pulley Kit, Block Mount

Product Attributes
BrandAllstar Performance
Manufacturer's Part NumberALL31090
Part TypePulley Kits
UPC848238079050

Reference Information

Brand Name/s Allstar Performance
StreetFX SKU aafALL31090
SFX Item ID 4775410
Supplier Item Code 4775410
Manufacturer SKU ALL31090
Manufacturer UPC 848238079050

Compatibility

No specific fitment data available for this part. For clarification, please contact us.

Loading compatibility information...

Keep shopping

More from Allstar Performance