
LS MID MOUNT ACC DRV STEAM TUBE KIT
GM LS Steam Tube Kit w/Black Push-On Hose - Fits Most Engines w/ Factory Stock Style Intake Manifold & Factory Hardline Cross-Over Tube.
Overview
These Steam Vent Adapters & kits are designed to eliminate trapped air and steam from your engine to prevent hot spots or overheating. These complete kits are available to plumb your LS engine and include the appropriate hose and hose ends to make installation a breeze. Ideal for use with Holley LS Mid-Mount Accessory Drive Systems, but also works with many other LS engine conversions. The 1/8" NPT Adapter fits into the back of the water pump housing on the mid-mount accessory drive system.
Features:
- Eliminates trapped air, hot spots, and overheating
- Use w/ Stock Factory Style Intake Manifold and Stock Steam Cross-Over Tube
- Includes Black Hose, 90 Degree Hose End, 1/8" NPT Adapter & Clamp
- Hose Length: 4 Feet of 1/4" Hose - Can be Cut to Desired Length
- Ideal for use with Holley LS Mid-Mount Accessory Drive Systems, but also works with many other LS engine conversions.
About Holley

Specs
Adapter Type | LS Steam Tube Vent Adapter |
---|---|
Brand | Holley |
Category | Belts and Cooling |
Emission Code | 5 |
Finish | Black |
Hose Size | 4 AN |
Length | 4 feet |
Material | Aluminum / Rubber |
Part Type | Engine Coolant Crossover Pipe Kit |
Product Type | LS Steam Tube Vent Adapter |
Sub Category | Hoses and Pipes |
UPC | 090127031490 |
Part Number | 26-552 |
Emissions
5
This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
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