New Arrivals/Restock

LS Steam Vent Coolant Crossover LS Throttle Body Bypass Cylinder Head Coolant System Air Blead Plug Plates Billet Fit for GM Chevrolet (Chevy) LSX LS1 LS3 LS2 LQ4 LQ9 LS6 L92 L99 L33 LR4 LM7

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US$7.93 cheaper than the new price!!

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Used  US$5.29
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Product details

Management number 233855091 Release Date 2026/06/27 List Price US$5.29 Model Number 233855091
Category

This throttle body bypass hose kit increases the flow of coolant in the block, reduces engine temperature, thereby eliminates hot cylinders. Simplify your coolant crossover plumbing by covering the front or rear ports in your cylinder heads.

  • Package Includes: 2X Plugs with Orings | 2X Bolts |
  • Compatible with: All GM LS Series Engines | LSX, LS1, LM7, LR4, LQ4, LS6, L59, LQ9, LM4, etc | (Not compatible with FAST 102 intake manifolds) |
  • Instruction: Can be installed on the front or rear of the cylinder heads | Compatible with factory style head bolts or ARP 12 point head studs |
  • Warranty: For any reason, if you are not satisfied with your purchase, contact us directly. We offer 1-year warranty, 100% satisfaction guarantee.
ASIN B0F23H62WL
Brand Name LLNSEAUTO
Unit Count 1.0 Count
Item Weight 1.44 ounces
Manufacturer LLNSEAUTO

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