Magnus Ductile Iron Engine Sleeves for McLaren 4.0L V8 Catback • Install Instructions

•  Install Instructions

17L BC stroker kit for the Subaru WRX EJ20 engine platform incorporates a stock 75mm stroke crank and H-Beam or I-Beam rods

• Trivalent metal plating provides superior anti-corrosion and anti-seizing properties

and ultra-responsive needle movement in a 3-3/8" in-dash design compatible with 1-4 pulse ignition signals

PTE 5931 Turbo Options:

Magnus Ductile Iron Engine Sleeves for McLaren 4.0L V8 Catback • Install InstructionsMagnus Motorsports McLaren 4. 0L ductile iron engine sleeves help resist deformation under high boost and high combustion loads. Sold as a full set of 8 sleeves. Vehicle Fitment: McLaren 3. 8L & 4. 0L V8 Twin Turbo M838T: 625C, 650S, 675LT, MP4 12C, MSO 688 HS M838TE: 540C, 570S, 570GT, 600LT, 620R M840T: 720S, 750S, 765LT, Senna, Elva, Speedtail, Sabre M840TE: GT, GTS 4. 0L Replacement: These sleeves are a drop in upgrade for the 4. 0L M840T and