Total Seal Classic Race Piston Rings - 4.040 in Bore - Drop-in - 8-Cylinder MTL110859 This easy to install digital

This easy to install digital tachometer also comes with adaptability to numerous engine or cylinder configurations to fit your customized needs

1995-2016 Subaru Impreza

Kit Includes Aluminum Frame Base and Fire Retardant Boot Cover

2003-2003 Ford E-550 Super Duty

Fast yet accurate

Total Seal Classic Race Piston Rings - 4.040 in Bore - Drop-in - 8-Cylinder MTL110859 This easy to install digitalProduct Description: Piston Rings Classic Race 4. 040 in Bore Drop in 1 16 x 1 16 x 3 16 in Thick Standard Tension Ductile Iron 8 Cylinder Total Seal's patented Gapless Piston rings provide increased performance through unmatched sealing of the cylinder and combustion gasses in the combustion chamber. Increased horsepower and torque along with longer engine life are just a couple of the reasons why Total Seal's Gapless A Piston rings are the best