Magnus Sleeve Puller and Installer for McLaren M838T/M840T AutoMeter With faster response and better

With faster response and better sealing

The ultra-flexible UR series stands out in the no-drill category for its exceptional resilience to varying road and weather conditions

The end result is sharper throttle response

All known supersessions are listed below and photos of both parts are pictured

Includes 4 sleeves with lube and orings as pictured

Magnus Sleeve Puller and Installer for McLaren M838T/M840T AutoMeter With faster response and betterMagnus Motorsports Sleeve Puller and Installer tool easily removes and reinstalls Wet Engine Sleeves in the McLaren M838T E and M840T E engines. 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 Purchase Includes: (1) Sleeve Tool More from Magnus: We designed another tool to help you build the