Sale

Engines and Components› Crankshafts and Components

BBK

BBK 94-95 Mustang 5.0 Underdrive Pulley Kit - Lightweight CNC Billet Aluminum (3pc)

$239.99 $237.22 Save $2.77

SKU: B004 1554

In Stock
In Stock
Ships by Jun 15
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The BBK Mustang Underdrive Pulleys are a three-piece kit made from aircraft quality machined aluminum alloy, designed to gain up to 15HP. They feature a brilliantly polished finish.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandBBK
Part NumberB004 1554

Videos

BBK Underdrive Pulleys worth it? - 4.6 Mustang

BBK Underdrive Pulleys worth it? - 4.6 Mustang
Do Underdrive Pulleys Actually Work? | Fox Body Mustang Pulley Dyno Comparison

Do Underdrive Pulleys Actually Work? | Fox Body Mustang Pulley Dyno Comparison
1994-1995 Mustang 5.0 GT Performance Parts Upgrade Overview

1994-1995 Mustang 5.0 GT Performance Parts Upgrade Overview

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy