Magnus Crankshaft Main Tool for McLaren M838T/M840T Muteki Where the T9381 differs from

Where the T9381 differs from the T9351 DV+ is that it includes a low-profile integrated solenoid

This new spacer-less design of the Forged Dynalite series of calipers

Tomei 4G63 Valve Springs (TA304A-MT01A)

late models

FIC High-Z 775CC (IS127-0775H)

Magnus Crankshaft Main Tool for McLaren M838T/M840T Muteki Where the T9381 differs fromMagnus Motorsports crankshaft main tool (aka retaining bridge) for the McLaren M838T E and M840T E motors will hold the crankshaft in any position which allows crankshaft rotation when mounting pistons and rods to the block. This also allows you to rotate the motor during assembly. 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,