SKU: 415059
-4AN Early GM Hydraulic Adapter Fitting
-4AN Adapter for Colorado AR5 Clutch Slave Cylinder Conversion
The -4AN early GM hydraulic adapter fitting is designed to convert the factory Colorado clutch slave cylinder connection to a standard -4AN fitting, allowing integration of custom hydraulic lines in AR5 and LS swap applications.
Factory quick-connect fittings can degrade over time, causing leaks and inconsistent clutch performance. This adapter replaces those weak points with a durable, serviceable AN connection.
Engineered for AR5 Compatibility and Hydraulic System Reliability
• Converts Colorado slave cylinder connection to -4AN
• Allows use of custom AN hydraulic lines
• Eliminates weak factory quick-connect fittings
• Improves clutch system reliability and serviceability
• Designed specifically for AR5 transmission setups
Technical Specifications
• Fitting Size: -4AN
• Material: Steel
• Application: Colorado slave cylinder conversion
Fitment and Compatibility
• Compatible with GM Colorado and Canyon slave cylinders
• Designed for AR5 transmission applications
• Used in LS swap and custom hydraulic systems
What You Will Need
• -4AN hydraulic line
• Compatible slave cylinder
Built for Reliable Real World Performance
This adapter provides a clean and proven way to convert factory hydraulic systems to AN fittings, improving durability, serviceability, and overall clutch performance in AR5 and LS swap builds.
| types | Hydraulics |
| year | 1996-2012 |
| make | Chevy, GMC, Isuzu, Pontiac |
| model | Blazer, Slingshot, Camaro, Firebird, Silverado, Sierra, S10, Sonoma, Hombre |
| transmission | T56, AR5, EA200, CD009, JK, 1EA, NV1500/3500/4500 |
| transmission type | Manual |
| number of gears | 5, 6 |
| parts category | Lines & Fittings |
| chassis | GMT325, GMT400, GMT800, F-Body |
RECENTLY VIEWED PRODUCTS