Mahle MS 4.185in+.005in 1/16in 1/16in 3/16in File Fit Rings 4190MS Drivetrain_Clutch Replacement Parts With the port profile machined

With the port profile machined to suit ported heads these are a simple upgrade to maximise airflow in all conditions

Snow Performance 10 Gallon Tank upgrade is designed for all diesel truck owners looking to carry the maximum amount of water-methanol fluid with out hindering bed space

HA3-SPSS kit features a Sport pressure plate for a nice upgrade

7L Cummins owners who demand colder EGTs while towing heavy loads

SKU: 8091-ST-2100

Mahle MS 4.185in+.005in 1/16in 1/16in 3/16in File Fit Rings 4190MS Drivetrain_Clutch Replacement Parts With the port profile machinedMahle MS 4. 185in+. 005in 1 16in 1 16in 3 16in File Fit Rings 4190MS