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10 Best Underdrive Pulleys For 5.0 Mustang of December 2025
List of Top Rated Underdrive Pulleys For 5.0 Mustang from thousands of customer reviews & feedback.
Updated On Dec 2025
1,524 Reviews Studied
1
BBK 1553 Underdrive Pulley Kit for Ford Mustang 5.0L - 3 Piece Lightweight CNC Machined Aluminum Kit Read Review
- BBK is your Number One Aftermarket Performance Brand in the USA - American Designed and Built
- Installing a Set of BBK Performance Underdrive Pulleys is one of the Easiest Ways to Gain Approximately 10-15 Horsepower
- Direct Replacement Pulley Kit Re Uses Existing Serpentine Belt and Will Not Affect Cooling or Charging of the Vehicle
- Premium Quality CNC Machined Lightweight Billet Aluminum Pulley Kit Add Great Looks and Performance
- 3 Pc Kit Includes Crank, Water Pump and Alternator Pulleys and all Hardware and Instructions for Simple Installation
2
OBX Racing Sports Silver Underdrive Pulley Kit For 05-10 Mustang V8 GT 4.6L 3V 2pcs Read Review
- Super Lightweight T-6061 T-6 Aircraft Grade Billet Aluminum
- Computer CNC Machined For Precision Balance
- Increased Horsepower And Torque Across Entire RPM Range
- Dyno-tested And Proven On Race Track
- High Quality Polished & Anodized Finishes
3
SR Performance Underdrive Pulleys Kit in Polished Durable Aluminum for Mustang 5.0L 1986-1993 Read Review
- Free Up Horsepower
- Complete 3 Piece Kit
- Durable, Lightweight Aluminum
- Polished Finish
- Premium Quality Construction
4
OBX Racing Sports Red Underdrive Pulley Kit For 05-10 Mustang V8 GT 4.6L 3V Read Review
- Super Lightweight T-6061 T-6 Aircraft Grade Billet Aluminum
- Computer CNC Machined For Precision Balance
- Increased Horsepower And Torque Across Entire RPM Range
- Dyno-tested And Proven On Race Track
- High Quality Polished & Anodized Finishes
5
1979-93 Compatible/Replacement for FORD MUSTANG 5.0 BILLET POWER STEERING PULLEY - POLISHED Read Review
- Polished Finish Serpentine Pulley
- 6 Grooved
- Underdrive Pulley System
- Billet Aluminum, factory exceeding materials.
- 1979-93 Mustangs
6
BBK 1559 Underdrive Pulley Kit for Ford Mustang 4.6/ GT - 3 Piece Lightweight CNC Machined Aluminum Kit Read Review
- BBK is your Number One Aftermarket Performance Brand in the USA - American Designed and Built
- Installing a Set of BBK Performance Underdrive Pulleys is one of the Easiest Ways to Gain Approximately 10-15 Horsepower
- Direct Replacement Pulley Kit For 01-04 (From April 01) GT only Re Uses Existing Serpentine Belt and Will Not Affect Cooling or Charging of the Vehicle
- Premium Quality CNC Machined Lightweight Billet Aluminum Pulley Kit Add Great Looks and Performance
- 3 Pc Kit Includes Crank (Piggy Backs with Factory Pulley), Water Pump and Alternator Pulleys and all Hardware and Instructions for Simple Installation
7
1979-93 Compatible/Replacement for FORD MUSTANG 5.0 BILLET ALUMINUM SERPENTINE PULLEY SET - BLUE Read Review
- Anodized Blue Finish Serpentine Pulleys
- 6 Grooves on each
- Underdrive Pulley System
- Billet Aluminum, factory exceeding materials.
- 1979-93 Mustangs
8
SR Performance Underdrive Pulleys Kit in Polished Durable Aluminum for Mustang 5.0L 1994-1995 Read Review
- Free Up Horsepower
- Complete 3 Piece Kit
- Durable, Lightweight Aluminum
- Polished Finish
- Premium Quality Construction
9
BBK 1554 Underdrive Pulley Kit for Ford Mustang 5.0L - 3 Piece Lightweight CNC Machined Aluminum Kit Read Review
- BBK is your Number One Aftermarket Performance Brand in the USA - American Designed and Built
- Installing a Set of BBK Performance Underdrive Pulleys is one of the Easiest Ways to Gain Approximately 10-15 Horsepower
- Direct Replacement Pulley Kit Re Uses Existing Serpentine Belt and Will Not Affect Cooling or Charging of the Vehicle
- Premium Quality CNC Machined Lightweight Billet Aluminum Pulley Kit Add Great Looks and Performance
- 3 Pc Kit Includes Crank, Water Pump and Alternator Pulleys and all Hardware and Instructions for Simple Installation
10
1979-93 Compatible/Replacement for FORD MUSTANG 5.0 BILLET ALUMINUM SERPENTINE PULLEY SET - CHROME Read Review
- Chrome Finish Serpentine Pulleys
- 6 Grooves on each
- Underdrive Pulley System
- Billet Aluminum, factory exceeding materials.
- 1979-93 Mustangs
