PLM Power Driven B-Series TA AWD Header – B18 / B20 Swap Homepage Collection Our 4-point street harness is

Our 4-point street harness is made with 2-inch straps that bolt to the frame

No Modifications Required: Simple installation—no drilling needed

helping reduce heat soak and protecting critical components

Precision CNC-machined manifold flange

PLM Power Driven B-Series TA AWD Header – B18 / B20 Swap Homepage Collection Our 4-point street harness isPLM Power Driven B Series TA AWD Header B18 B20 Swap SKU: PLM HB20 TA HEADER AWD Purpose built for serious AWD B Series swap builds, the PLM Power Driven TA AWD Header delivers proven Tri Y performance in a configuration designed specifically for all wheel drive chassis conversions. After extensive fabrication, testing, and tooling development, PLM engineered this header to properly clear AWD drivetrain components while maximizing exhaust flow