Darton MID Sleeves for 4B11 Evo X (800-160) S90 10 3797806545BK 17x8

10 3797806545BK 17x8

Part Number: Heat Range: Thread: 50003-M45iL-1 NGK #9 14mm x 26

900 - 1600

Genuine OEM Nissan factory replacement valve cover to head gaskets for R35 GTR

Darton MID Sleeves for 4B11 Evo X (800-160) S90 10 3797806545BK 17x8Darton iron MID wet sleeves for the 4B11 Evo X come as a 86mm bore, and can be bored out to 90mm. Includes 4 sleeves with lube and orings as pictured. Vehicle Fitment: 2008 2015 Evolution X 4B11 Features: Improved block integral strength Improved cooling "Wet sleeve" replace ability Increased horsepower output potential Superior oil and compression control Street or strip application Kits can be installed by your local machine shop Full installation