Product#: HP89M

ATK Engines; High Performance Crate Engine; HP89M; Stage 2 Mid Dress GM Aluminum Head V8 350/390HP/420TQ

ATK has been building engines for over 75 years and has assembled this dyno-proven crate engine package to power up your ride. Classic Industries® dedication to bringing the highest quality products on the market,...

Product#: HP32C-EFI

ATK Engines; High Performance Crate Engine; HP32C-EFI; Stage 3 Complete GM Vortec V8 350/350HP/400TQ; FiTech EFI

At Classic Industries®, we know that supplying a great product is only part of the job. ATK shares our philosophy. ATK is here to serve you, from the first phone call, their job is to provide you with solutions and...

Product#: HP94M

ATK Engines; High Performance Crate Engine; HP94M; Stage 2 Mid Dress GM Stroker High Performance V8 383/415HP/460TQ

ATK has been building engines for over 75 years and has assembled this dyno-proven crate engine package to power up your Chevrolet. Classic Industries® dedication to bringing the highest quality products on the market,...