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Reviewed in the United States on June 12, 2024
Basically useless unless you buy extra hose and fittings definitely a 1 star
Customer
Reviewed in the United States on May 29, 2024
added 2 90 degree fittings on rear
Doug S.
Reviewed in the United States on December 24, 2023
It’s a nice kit but it only works if you buy two 90 degree fittings.
Oakley
Reviewed in the United States on November 17, 2023
PTNHZ Steam Vent Hose Kit 4 AN Aluminum Complete Coolant Crossover Transmission Fluid Cooler Hose Line Stainless Steel Silica Gel Nylon woven fabric For LSX LS1 LS2 LS6 LM7 (Black)Pockets of air or vapor can form inside the coolant passages of your engine, and if they get stuck in there, they can prevent proper coolant circulation, creating “hot spots” that can throw off your tune, or even cause premature combustion. In engines where the thermostat sits at the highest point of the cooling system, these bubbles can easily escape. On other engines—most notably the LS—the thermostat is positioned lower, so the bubbles need another way out. The LS solves this issue with steam ports on the top of the block where these bubbles can escape, and coolant crossover lines (also called steam lines or pipes) carry them to the radiator overflow tank.If you’re upgrading the intake manifold of your LS engine to an aftermarket one. (Will NOT work with FAST brand intakes.) You’ll need to remove the factory coolant crossover plumbing and you might as well upgrade the crossover as well. Aftermarket steam line kits are more versatile, provide better flow for improved cooling, are easier to service later, and look great. If using an aftermarket aluminum intake manifold, some minor clearance work for the front steam fittings may be required.This four-corner kit includes 4x 4AN CPE braided black nylon hoses, 3x 4AN T-Fittings; 4x 4AN Steam Vent Fittings with stainless steel hex head screws. Anodized fittings and hose ends have no visual flaws in the anodizing. Braided black nylon have no visual flaws in the weaving. Fitting’s threads are clean with no burrs.Comparable to the ones sold by the big-name vendors at half the price. Save money and put it into go fast parts.
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