Holley LS steam tube kit with braided stainless Speed-Seal hose, zinc plated steel hose ends, and adjustable steam vent adapters for the front outlets on the engine.

Part Number: 26-551

Steam Vent Adapters & kits. They are designed to eliminate trapped air and steam from your engine to prevent hot spots or overheating. The complete kits are available to plumb your LS engine and include the appropriate hose and hose ends to make installation a breeze. These kits are more attractive than the OE (Original Equipment) rigid hard lines and provide flexibility when using aftermarket intakes and other accessories on performance vehicles.

Features and Benefits

• Eliminates trapped air, hot spots, and overheating
• Custom look for LS engines - More attractive than OE hard lines
• Adjustable pivoting steam vent adapters
• Complete kits w/black push-on or stainless braided speed-flex hose & hose ends
• Available in front or four corner pumbing options

This kit provides the adapters and hose to connect to the front steam outlets on the cylinder heads only. Use two GM OE steam tube block-off plugs (GM # 12602540) on the rear of the cylinder heads.