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

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

$43.99 Save $-43.99
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SKU: 551694H

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Coolant Steam Crossover Hose Kit

  • Fits:  all GM LS series engines
  • Includes: 2 orings, 2 bolts, 2 coolant ports, and 1 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
Compatible with factory style head bolts or ARP 12 point head studs


*not compatible with FAST 102 intake manifolds