Additional Images

ICT Billet 551694 - LS LS1 1/8"npt Coolant / Steam Port Adapters for Crossover Hose / Tube

LS Coolant Crossover Ports

Compatible with:all GM LS series engines
Made in Wichita, Kansas from aerospace grade, USA produced billet aluminum
1/8" NPT threaded holes to attach steel braided or other crossover tube fittings between the cylinder heads
Package Includes: 2 coolant ports, 2 orings and 2 bolts
Can be installed on the front or rear of the cylinder heads

Compatible with factory style head bolts or ARP 12 point head studs

*not compatible with FAST 102 intake manifolds
Pricing: $29.99

California Proposition 65

California Prop 65WARNING: Cancer & Reproductive Harm -


  • 551694
  • 551694
  • 682384790298
  • ICT Billet
  • New

Shipping Information

  • Item Requires Shipping
  • 0.2 lbs.
  • W2.0000” x H1.0000” x L2.0000”

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.

  • Have a question? Ask the Pros
  • 1-800-456-0211Mon-Fri - 8am-6pm CST
    Sat-Sun - Closed
  • Shop With Confidence We Proudly Accept: