Wiseco LS Standard Stroke Piston and Ring Forged 4.005" Bore 1.2 x 1.2 x 3.0 mm Ring Groove - Minus 11 cc HM-RH The filters bottom cap is

The filters bottom cap is easily removed with four bolts for filter element inspection and replacement

Fits all 2015 and newer S550 Mustangs

Note: Headsets not included

which is why this technology is built into every Tilton HRB

Wiseco LS Standard Stroke Piston and Ring Forged 4.005" Bore 1.2 x 1.2 x 3.0 mm Ring Groove - Minus 11 cc HM-RH The filters bottom cap isChevrolet LSWiseco produces pistons and piston rings for a number of engine applications from classic V8s to sport compacts. Wiseco pistons are available as complete kits or as individual components, including related parts such as wrist pins, connecting rods, and more. Wiseco is unique among aftermarket piston manufacturers in the United States because it is the only brand that produces pistons strictly using the forging process. Starting with