4.000 STROKE LS STROKER CRANKSHAFT 58T
4340 forged crankshafts are heat treated to increase tensile strength, shot peened to increase fatigue life, nitrided for wear resistance and 100% mag particle inspected to ensure against cracks.
Livernois Motorsports cylinder head and valvetrain components are made in the USA and include dyno-proven cam profiles, valve spring kits, push rods, rocker arm braces, displacement on-demand eliminator kits, cam phaser lockouts and cam phaser limiter kits, as well as our full line of CNC-ported cylinder head offerings. All items are designed to meet stringent requirements for power, performance and durability, while requiring little-to-no modifications.
Livernois Motorsports & Engineering has become best-known for revolutionary tuning and high-end performance products for late model Ford, Mopar and GM vehicles. The company is proud of its deep roots in the automotive and motorsports industry dating back to its original founding in 1949. Since then the company has expanded its product line to include tuning and performance components for desert racing, SCCA and drag racing. Livernois Motorsports is proud to engineer, test and manufacture its products in the USA.