LS Transmission Cooler Line Kit for 4L60E
Installing an LS powerplant with a 4L60E transmission often leads to elevated fluid temperatures, and the Transmission Cooler Line kit ensures a direct connection to an external cooler. It uses stainless steel braided hoses and precision machined fittings that match the transmission case ports exactly, with hose lengths and mounting brackets pre fitted for common swap points. By routing lines away from frame rails and shroud panels fluid is kept flowing freely and clutch packs stay cooler under daily driving or more demanding conditions. Every component arrives ready to bolt in place, removing guesswork from installation and promoting long term reliability.
Durable High-Pressure Stainless Steel Hose Design
The kit's hoses are built around a reinforced inner tube, enveloped by a stainless steel braid engineered to resist high fluid pressures typical of the 4L60E circuit. This structure prevents hose expansion that could slow flow or trap heat, safeguarding clutch pack operation by delivering unimpeded coolant to the external cooler. The outer braid also shields against abrasion from chassis vibration and debris encountered under the vehicle. A low profile black polymer guard further protects the stainless braid from corrosion and ultraviolet exposure while maintaining a neat appearance in tight engine bays.
Precision Machined Fittings for Leak Proof Connections
Each fitting in the kit is CNC machined from corrosion resistant aluminum alloy to match the transmission case ports without requiring adapters or custom trims. Machining tolerances ensure that sealing faces and O ring grooves align perfectly, eliminating uneven mating surfaces that can lead to leaks under varying temperatures and pump pressures. The precision finish reduces installation time by removing alignment guesswork and supports reliable fluid containment across daily driving and demanding highway or towing scenarios. Technicians benefit from a straightforward fitting sequence that secures hoses firmly to the case.
Pre Measured Kit Layout for Streamlined Installation
The Transmission Cooler Line kit arrives with hose lengths and mounting brackets pre measured to integrate with common LS swap points, speeding up assembly and reducing trial and error. Labels indicate line paths while brackets align with existing chassis holes, so installers can bolt components directly without trimming or re routing. The comprehensive set includes all fittings needed to complete the connection, preventing last minute trips to parts stores and ensuring that every element works in harmony. This organized approach leads to a cleaner installation footprint and simplified access for future inspections.
Optimized Fluid Routing for Consistent Transmission Temperature
Routing fluid away from frame rails and shroud panels creates a direct, unobstructed path to the cooler, which stabilizes operating temperatures and helps prevent heat soak in the transmission. Cooler fluid return protects clutch pack life and maintains smooth shift feel during spirited or heavy load driving. By avoiding sharp bends and kinks, the kit preserves flow rates essential for efficient heat exchange. Consistent temperature control also guards against fluid breakdown that could degrade hydraulic performance over time.
Engineered to match your LS swap setup this Transmission Cooler Line kit delivers consistent transmission cooling and straightforward installation.