Total Seal Maxseal Piston Rings - Gapless - 4 in Bore - 8-Cylinder STB412H Over the course of 40-plus

Over the course of 40-plus years

16" widthUtilizes late model alternator an A/C bracket mounting provisions

Structural features like Air Flow Research's trademark 3/4'' thick head deck

Sold in a package of 4

2021 Ford F-150 Lariat SuperCab Pickup

Total Seal Maxseal Piston Rings - Gapless - 4 in Bore - 8-Cylinder STB412H Over the course of 40-plusProduct Description: Piston Rings Maxseal Gapless 4. 000 in Bore File Fit 2. 0 x 1. 5 x 4. 0 mm 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