LS Stainless Coolant Crossover For LS1, LS2, LS3, LS6, LS7, LS9

LS Stainless Coolant Crossover Steel Steam Vent Kit

Stainless Steel Steam Vent System connects the 4 corners of your LS engine to remove trapped steam and get it where it needs to go. Steam/Built Up Pressure creates elevated temperatures. The LS engine has 4 corners for a reason and we suggest connecting them on ALL modified engines using whatever means are possible. When steam gets trapped pressures rise. when pressures rise it creates an unsafe tune condition which can lead to pre-detonation. head gasket failures. lean cylinders causing piston failure etc.

This system has proven itself time and time again in the real world with our customers. Adding this and our other style of steam vents have taken problematic combos where #8 and 7 cylinders were having gasket or lean issues and cures them.

Features: 

【Package Contents】LS Stainless Steel Coolant Cross Steel Steam Exhaust Kit with Gasket
【Premium Material】Not only does it work well. but it also looks great. This setup combines CNC aluminum manifolds and corner ports with 304 stainless steel wire. Each kit is handcrafted. The aluminum block is available in black anodized finish.
【Function】Steam/accumulated pressure can cause temperature rise. steam trapped when pressure rises. it can create unsafe tuning conditions. which can lead to pre-explosion. cylinder head failure. lean cylinder leading to piston failure. etc. Our stainless steel steam exhaust system connects the 4 corners of the LS engine to remove trapped steam and send it where it is needed.

Specification:

Item Type: Coolant Crossover Kit
Color:As Picture
Material: Stainless Steel. CNC Aluminum

Compatible With:

LS Stainless Coolant Crossover Steam With Gasket:
This system bolts to ALL series LS engines. This system has been tested with the following intakes and is compatible.
for Holley Hi Ram
for Holley Sniper
for Edelbrock Pro-Flo XT
for Edelbrock Super Victor
for Frankenstein
for Edelbrock Victor Junior
for Stock Style Plastic Gen 3 Truck Air Intake
Will fit nearly any of today’s long runner style intakes.
Compatible Models: The system is compatible with all models of 5.3. 6.0 5.7 ls1. ls2. ls3. ls4. ls6. ls7. ls9. lsa. lq4. lq9. lm7. lsx. rhs and other ls applications.

LS Coolant Crossover Steam Vent Kit:
LS Stainless Steel Coolant Cross Steel Steam Exhaust Kit Fit for LS1. LS2. LS3. LS6. LS7. LS9. LSX. ensuring compatibility with a wide range of engines.

Package List:

1 x Coolant Crossover Kit 

*Note this kit will clear factory knock sensors on Gen 3 engines.
*Note LS3 L92 and other heads have the rear ports blocked off.  This block off is a simple aluminum plug.  You can knock this plug out from the bottom out (if heads are off) with a punch.  It can also be carefully drilled out as our corner blocks seal off the top flat surface.  DO NOT enlarge the hole size overall.  Care must be taken to not let aluminum chips fall into the head passage so we suggest multiple careful drills with vacuuming in between and possibly greasing the drill bit.