- Anodised black billet aluminium fittings and black braided hose for a stealth engine bay finish.
- Vents steam pockets from cylinder head coolant ports to prevent catastrophic overheating.
- Includes 1/8-inch npt connections for throttle body bypass or auxiliary gauge lines.
- Compatible across all gm gen iii and gen iv ls series v8 cylinder head configurations.
- Supplied with premium o-ring seals and mounting bolts for a leak-free setup.
Finished in a sleek black anodised coating, this LS cylinder head coolant steam port crossover kit prevents localized cylinder head overheating by continuously venting air locks. Crafted with black billet aluminium block-offs and adaptors connected via flexible black stainless braided lines, it seamlessly integrates with LS1, LS2, LS3, LS6, and LSX engines while providing a clean, stealthy engine bay aesthetic.