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 o-rings, 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
Helpful Links
- Replacement -108 oring
Product Information
Product Information
Shipping & Returns
Shipping & Returns




LS Cylinder Head Coolant Steam Port Crossover Throttle Body Bypass Hose Kit LS1
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 o-rings, 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
Helpful Links
- Replacement -108 oring
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
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 o-rings, 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
Helpful Links
- Replacement -108 oring























