🔥 Upgrade your LS cooling game with precision & style! 🔧
The MSCRP AN4 Fuel Brake Line and LS Coolant Crossover Steam Vent Kit is a high-quality, stainless steel and aluminum alloy upgrade designed for LS engine models LS1 through LSX. It enhances coolant flow and steam venting, ensuring optimal engine temperature management. Compact and durable, this kit requires professional installation and comes with dedicated customer support.
| Manufacturer | MSCRP |
| Item Weight | 1.1 pounds |
| Package Dimensions | 8.94 x 4.76 x 1.61 inches |
| Batteries Included? | No |
| Batteries Required? | No |
M**N
Lm7
Fits no problem doesn’t hit my intake
R**B
Not for LS6 intake
I am sure it works good, but the description is wrong. IT WILL NOT WORK WITH AN LS6, IT DOSENT FIT UNDER THE INTAKE MANI.
R**T
Need to order gaskets also don't fit with factory intake
Take your time watch video don't fit with factory intake
B**B
looks good
every thing fit without any modifications. just need to be careful to place the right pipes in the right spot. Does not come with gaskets, need to buy them.
S**E
Leaks
Why did you pick this product vs others?:Leaks coolant from nearly every fitting tried tightening more, tried tape, got different gaskets, no success. Waste of time, energy, and coolant. Brand new engine is now covered in coolant because of this.
C**.
Missing O Rings in kit! Doesn’t include them
Didn’t come with the o rings! Now I can’t install it! Until I now order them separately!
T**E
Don't give up on it.
Definitely needs some improvement and directions. It will work with some patience and tweaking of the lines. I had to swap the lines around one by one to get them to line up but they do fit and seal up nicely. I suggest using a better thread tape or using a thread sealant. Also will fit under a factory trailblazer ss intake with very small modifications.
W**R
Fit loose then tighten. fits great
So far seems to be perfect. I did flip the center section so it's just black. But assemble loose and tighten everything up on the motor and fit perfect. I'm building another ls and will get another one.
Trustpilot
1 month ago
1 day ago
