Transmission Cooler Line Kit for LS 4L60E Swaps
When an LS powerplant mates to a 4L60E transmission in a swap project, managing fluid heat becomes paramount and the Transmission Cooler Line kit - 4L60E tackles this by routing fluid directly to an external cooler. Each assembly pairs stainless steel braided hoses with CNC machined fittings and a polymer guard that shields the braid from abrasion and corrosion. Pre measured hose lengths and dedicated brackets align with common chassis mounting points and the complete kit arrives with every fitting required for a ready to bolt installation. This routing secures steady fluid flow away from frame rails so clutch packs stay cooler during daily driving or towing.
Reinforced Stainless Steel Braid for Enhanced Durability
The Transmission Cooler Line kit uses a multilayered stainless steel braid wrapped around a high integrity inner tube to withstand the pressures typical of a 4L60E fluid circuit. By preventing hose expansion at elevated pressures, this design keeps flow rates consistent and enables efficient cooling at all engine loads. A tough polymer guard covers the braid to resist abrasion from chassis vibration and debris encountered under the vehicle, while also shielding against moisture and ultraviolet exposure. These combined layers deliver long service life and reduce the risk of hose failure when heat and vibration are at their peak.
CNC Machined Aluminum Fittings for Leak Proof Integration
Each fitting is precision cut from corrosion resistant aluminum alloy on a computer controlled milling center to match the transmission case ports without requiring adapters. Tight tolerances ensure that sealing faces and O ring grooves align uniformly, eliminating pathways for leaks even under changing temperature and pressure cycles. The smooth finish on mating surfaces also makes installation more predictable, saving time and preventing frustration from misalignment. What installers gain is confident fluid containment and a fitting sequence that secures quickly and accurately for dependable transmission performance.
Pre Measured Hose Layout for Simplified Assembly
Hose lengths in this kit arrive pre cut to the ideal dimension for common LS swap configurations, with dedicated mounting brackets that align precisely with factory chassis holes. Each line carries a clear label showing its routing path, so installers can position hoses without trial fitting or trimming. The complete set of fittings and hardware means no last minute parts runs and a seamless, ready to bolt assembly. This organized approach not only accelerates installation but also produces a neat, professional appearance under the hood.
Optimized Fluid Routing to Maintain Cooler Operating Temperatures
By directing transmission fluid away from frame rails and shroud panels, the kit establishes an unobstructed path to an external cooler that prevents heat soak in critical clutch assemblies. Gentle curves and strategic bracket placement avoid sharp bends that can impede flow or create hotspots. Consistent circulation of cooler fluid helps preserve clutch pack life, sustain shift quality during demanding driving, and protect hydraulic properties over the long haul. The end result is a transmission that runs at stable temperatures under both daily use and towing scenarios.
Engineered for a precise fit and dependable cooling performance in your LS swap.