Fleece Performance FPE-TL-LB7-LLY Allison Transmission Cooler Lines for 2001-2005 (LB7-LLY)

Fleece Performance FPE-TL-LB7-LLY

The Fleece Performance FPE-TL-LB7-LLY Allison Transmission Cooler Lines are designed to replace the factory transmission lines on 2001-2005 GM 6.6L Duramax LB7 and LLY models. These high-flow, heavy-duty lines address common issues with leaking or failing stock lines, ensuring reliable performance and improved cooling for your Allison transmission.

Product Highlights

• High-Flow Design: 5/8" inner diameter lines for enhanced fluid flow and better transmission cooling
• Durable Construction: Built with high-quality materials to withstand heavy-duty use and prevent leaks
• Comprehensive Kit: Includes all necessary fittings and hardware for easy installation with both stock and Setrab-equipped radiators

Detailed Product Description

The Fleece Performance FPE-TL-LB7-LLY Allison Transmission Cooler Lines offer a significant upgrade over factory transmission lines. With a larger 5/8" inner diameter, these lines improve fluid flow, allowing for better transmission cooling and more reliable operation. Constructed from durable materials, the kit eliminates the risk of leaks and failures associated with stock lines. Designed for a straightforward installation, the kit includes all the necessary components, including fittings for both stock and aftermarket radiators.

Kit Contents

• 5/8" ID Transmission Lines
• (6) 7/8"-14 O-ring to -10AN fittings
• (2) 3/4"-16 O-ring to -10AN fittings
• (2) 1/2" NPT to -10AN fittings
• (2) M22x1.5 to -10AN Setrab fittings
• (2) Large OD washers
• Double hose clamps and locking cable ties

Compatibility

• Designed for: 2001-2005 GM 6.6L Duramax LB7 and LLY models with Allison transmissions

Installation Notes

• Compatible with both stock radiators and aftermarket Setrab-equipped radiators
• Professional installation is recommended for optimal results

Warranty

The Fleece Performance FPE-TL-LB7-LLY Allison Transmission Cooler Lines include a 1-year limited parts warranty, reflecting Fleece Performance’s commitment to quality and reliability.

The Fleece Performance FPE-TL-LB7-LLY Transmission Cooler Lines are a reliable and effective upgrade for Duramax LB7 and LLY owners, ensuring improved cooling efficiency and long-term durability.