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OEM - 4L3Z-2A040-AA / 4L3Z2A040AA
5 Outlet Position Dual Outlet Qty 2 Product Type Muffler Sound Level Moderate Sound Type of Muffler Absorption California Proposition 65 Required Yes Part Number 11386-FM
Bridge construction and durable internal partitions for structural strength and longer life
Does NOT fit models equipped with Flex Fuel (E85)
The pipe kits are constructed with 3
1986-1987 Buick Regal Grand National Rear Axle Brake Lines Stainless - ARA8701SS header-back-exhaust OEM - 4L3Z-2A040-AA / 4L3Z2A040AARear Axle Lines For 86 87 Buick Regal Grand National Rear Axle Brake Line Kit. Stainless. Our Rear Axle Brake Lines are mounted on the axle going to the left and right rear wheels. These will either connect to a caliper hose or thread directly into a wheel cylinder. All lines come Pre Bent and flared with the correct threaded fittings which reduces your install time tremendously. Our mild steel lines are Galphan coated for added protection. Our
