LS Cylinder Head Coolant Steam Port Crossover Throttle Body Bypass Hose Kit LS1

Coolant Steam Crossover Hose Kit

Compatible with: all GM LS series engines

• Passengers side port adapter has two 1/8"npt ports, drivers side port adapter has one 1/8"npt port
• Includes: 2 orings, 2 bolts, 2 coolant ports, 1 fitting (1/4" hose barb, to radiator), and 1 stainless steel braided hose
• Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum
• Can be installed on the front or rear of the cylinder heads
• Thread sealant NOT included
• Will not work with passenger side mounted alternator bracket kits