Throttle Body Bypass Hose Kit for GM LS Engines, 3-Bolt DBC/DBW, Gen 3 Coolant Crossover Steam Tube, Stainless Steel Braided Vent Hose, Compatible with LS1 LSX LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33 Color：Silver Material：Aluminum Package included：1 stainless steel braided hose，2 orings，2 bolts，2 coolant ports, 1 fitting (1/4" hose barb, to radiator)，1 PTFE thread Sealing tape Perfectly compatible with all GM LS series engines Manufactured from high quality billet aluminum and precision treated to make the product more durable, corrosion resistant and easy to install Fits for front or rear of the engine，Left side adaptor has one 1/8" NPT port，Right side adaptor has two 1/8" NPT ports If you have any problems with the received goods, please feel free to contact our service team to solve them for you