Ford 390 Serpentine System - Power Steering & Alternator - Black
Ford 390 Serpentine System - Power Steering & Alternator - Black
SKU: SKU: B-390-SERPENTINE-PS-F-N
Low stock


Product Details
Features
- Provide increased grip and reduced stretching of the belts while also preventing belt slippage.
- Provides up to 30% more power to the serpentine system over 6 track pulley systems.
- Fits the original (and aftermarket) clockwise rotation water pump
Description
Ford 390, 427 & 428 Serpentine Conversion Kit
Alternator & Saginaw PS Pump
We manufacture and sell the best serpentine conversion kits for alternator and Saginaw power steering applications for Ford FE engines. Our pulleys use The Beast 8 track system, rather than the standard 6 track system, to provide increased grip and reduced stretching of the belts while also preventing belt slippage. The Beast 8 track system provides up to 30% more power to the serpentine system over 6 track pulley systems. Our Ford serpentine conversion kit fits the original (and aftermarket) clockwise rotation water pump and is easy to install.
Kit Includes:
• Water Pump Pulley (1 Belt)
• Crank Pulley (2 Belt)
• Alternator Pulley (1 Belt)
• Keyway Power Steering Pulley for Saginaw P Series Pump (1 Belt)
• Billet Aluminum Alternator Bracket
• Billet Aluminum Power Steering Bracket
• ALTFAN - Universal alternator fan
Water Pump, Alternator and Power Steering Pump NOT Included
Note: Maximum alternator depth from front of mounting ear to back of alternator is 4.65". OEM alternators will work but some aftermarket alternators are too deep and will contact cylinder head. We recommend a compact 3G style alternator like PowerMaster Part # 177491 (Chrome), 277491 (polished) or 77491 (Natural).
Specs
Product Type | Beast - Serpentine Conversion |
Alternator Position | Mid - Passenger |
Power Steering | Yes |
Air Conditioning | None |
Finish | Black |
Belt Type | Serpentine 8 Rib |
Water Pump Type | Mechanical |
Water Pump Rotation | Standard |
Make | Ford |
Engine | 390 FE |
Fitment
Compatible with:
Ford FE engines
• 6.4 L / 390 in³
• 7.0 L / 427 in³
• 7.0 L / 428 in³
Emissions Notice
This product does not affect vehicle emissions and is not subject to emissions compliance regulations.

Ford 390 Serpentine System - Power Steering & Alternator - Black
Ford 390, 427 & 428 Serpentine Conversion Kit
Alternator & Saginaw PS Pump
We manufacture and sell the best serpentine conversion kits for alternator and Saginaw power steering applications for Ford FE engines. Our pulleys use The BeastTM 8 track system, rather than the standard 6 track system, to provide increased grip and reduced stretching of the belts while also preventing belt slippage. The BeastTM 8 track system provides up to 30% more power to the serpentine system over 6 track pulley systems. Our Ford serpentine conversion kit fits the original (and aftermarket) clockwise rotation water pump and is easy to install.
Kit Includes:
- Water Pump Pulley (1 Belt)
- Crank Pulley (2 Belt)
- Alternator Pulley (1 Belt)
- Keyway Power Steering Pulley for Saginaw P Series Pump (1 Belt)
- Billet Aluminum Alternator Bracket
- Billet Aluminum Power Steering Bracket
- ALTFAN - Universal alternator fan
Water Pump, Alternator and Power Steering Pump NOT Included
Note: Maximum alternator depth from front of mounting ear to back of alternator is 4.65". OEM alternators will work but some aftermarket alternators are too deep and will contact cylinder head. We recommend a compact 3G style alternator like PowerMaster Part # 177491 (Chrome), 277491 (polished) or 77491 (Natural).
Compatible with:
Ford FE engines
• 6.4 L / 390 in³
• 7.0 L / 427 in³
• 7.0 L / 428 in³
Product Type | Beast - Serpentine Conversion |
Alternator Position | Mid - Passenger |
Power Steering | Yes |
Air Conditioning | None |
Finish | Black |
Belt Type | Serpentine 8 Rib |
Water Pump Type | Mechanical |
Water Pump Rotation | Standard |
Make | Ford |
Engine | 390 FE |