6AN 70 Inch GM Chevy Transmission Cooler Hose Line Kit Heavy Duty TBI For Sale - New and Used

6AN 70 Inch GM Chevy Transmission Cooler Hose Line Kit Heavy Duty TBI

• 【High-Performance PTFE Inner Core】 Built with PTFE (Polytetrafluoroethylene) inner hose, offering ultra-low friction, high heat resistance, and excellent chemical compatibility. Unlike rubber hoses, PTFE won't harden, crack, or swell from hot transmission fluid, ensuring long-term leak-free performance
• 【6AN & 70" Length】 Standard 6AN fitting size for most transmission cooler upgrades. 70-inch total length provides ample routing flexibility for mid-to-full-size cars, trucks, and off-road vehicles. Can be trimmed to fit your specific setup if needed
• 【304 Stainless Steel Braided Outer Layer】 Heavy-duty 304 stainless steel braiding provides excellent abrasion, cut, and high-pressure pulse resistance. Protects the inner hose from road debris, engine heat, and oil spills while adding a professional look to your engine bay
• 【Wide Transmission Compatibility】 Compatible with GM/Chevy (4L80E, TH350, TH400, 4L60E, 700R4, 200-4R, TR6060), Ford (AOD, 4R100, 4R70W, C5), and other transmissions using 6AN cooler line fittings. Please verify your fitting size before ordering
• 【Complete Ready-to-Install Kit】 Includes 70" PTFE stainless steel braided hose with pre-assembled 6AN straight/angled ends (depending on actual configuration). Install right out of the box — no need to buy separate fittings or cut braided layers.

Why Choose PTFE Stainless Steel Braided Hose? Standard rubber transmission cooler lines harden, swell, and degrade over time when exposed to hot transmission fluid. This can lead to internal hose delamination, clogged fluid flow, or even sudden burst failure. Our kit features a PTFE (Polytetrafluoroethylene) inner core – a chemically inert material that resists all transmission fluids and operates across an extreme temperature range (-70°C to +260°C). The outer layer is densely braided 304 stainless steel, providing unmatched burst strength, abrasion resistance, and cut protection.

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