Adjustments available for maximum air flow
Part Number: Description: Crank: Rod: Rod Type: Fastener: Piston: BC0629 2
• Requires radiator cap relocation
19887 (Sold Separately)
Magnus L19 Main Bolts for McLaren M838T/M840T Versus Adjustments available for maximum airMagnus Motorsports L19 main bolts for McLaren M838T and M840T engines. Full set of 20 bolts is a direct OEM replacement. Magnus used bolts on the mains instead of studs as original to stop any oil leakage that could occur, and also offer new sealing washers. 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 M840TE: