HPT/FTS Buick Turbo Oil Drain and Feed Line Kit Select::F2/F3 HPT w/ 2.0" Flange (BKDR-KIT-2.0) The AOS-"R" system "returns" what

The AOS-"R" system "returns" what is collected back into the oil pan so there is no servicing required

Includes factory plugs for easy installation

this innovation offers equal performance to the diaphragm type and low maintenance due to the hard wearing nature of piston sealed valve internals

This is the LH side cover

These ports can be used for Nitrous or Methanol injection

HPT/FTS Buick Turbo Oil Drain and Feed Line Kit Select::F2/F3 HPT w/ 2.0" Flange (BKDR-KIT-2.0) The AOS-"R" system "returns" whatThis HPT Buick turbo oil drain and feed line kit by Full Throttle Speed is designed to fit with your Buick F2 or F3 HPT turbo. Includes the proper sized 8AN oil return line to the stock location in the block valley. The 4AN oil feed line connects to the factory brass block where the stock feed line is located. Vehicle Fitment: Fits HPT F2 F3 Buick Turbos ONLY 1986 1987 Grand National, T Type, Turbo Trans Am Purchase Includes: (1) 4AN Feed Line (1) 8AN