HYUNDAI G4JS 99-05 CYL HD

ATK Engines provides high-performance engines for muscle cars, trucks, daily drivers, and even boats. Their engines are designed to make engine swaps or hot rod builds easier, giving you the power and reliability you need. Whether you're looking for a replacement engine, cylinder heads, or a rear axle assembly, ATK has the solution to get your daily driver or tow vehicle back on the road. Built with high-quality parts, engineered to solve common OEM issues, and backed by a solid 24 month/unlimited mile warranty, ATK Engines offer peace of mind and smooth cruising for miles. They offer engines as base (including short block, cam, cylinder heads, timing set, valve covers, oil pan and oil pump/pickup tube), mid-dress (including intake manifold, distributor, water pump, harmonic balancer and flex plate) or full engine. Their engines are available for Chevrolet/GM, Ford, Mopar, AMC, Hyundai, Kia, Mazda, Mitsubishi, Toyota, Subaru, and Jeep.