Vertex VTK24243B-2 Cast Race Top End Piston Kit - Standard Bore 53.95mm, Standard Compression fuel-air-carburetors-accessories-float-valves 1979 John Deere Trailfire 340

1979 John Deere Trailfire 340

Saves your expensive axles

2014-2016 Harley Davidson FLHR Road King

2019-2023 Can-Am Outlander Max 450

2023 Yamaha YXZ1000R SS

Vertex VTK24243B-2 Cast Race Top End Piston Kit - Standard Bore 53.95mm, Standard Compression fuel-air-carburetors-accessories-float-valves 1979 John Deere Trailfire 340Bore: 53. 95mm Compression: Standard Compression Sizing: Standard Bore All piston skirts are coated with a high tech Molybdenum Disulfide coating for faster break in time and increased piston life. Cast piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston. All pistons are heat treated with a T 5 hardening and tempering cycle. All rings are OEM replacements. Top end