ATK High Performance GM 350 Vortec 350 HP Stage 3 Long Block Crate Engines with EFI HP32C-EFI
ATK High Performance GM 383 Stage 1 Marine Long Block Crate Engines HP90
ATK High Performance GM 383 Stroker 415 HP Stage 1 Long Block Crate Engines HP94
ATK High Performance GM 383 Stroker 415 HP Stage 2 Long Block Crate Engines HP94M
ATK High Performance GM 383 Stroker 415 HP Stage 3 Long Block Crate Engines HP94CBLK
ATK High Performance GM 383 Stroker 415 HP Stage 3 Long Block Crate Engines with EFI HP94C-EFI
ATK High Performance GM 383 Stroker 435 HP Stage 3 Long Block Crate Engines with EFI HP36C-EFI
ATK High Performance GM 383 Stroker 525 HP Stage 3 Long Block Crate Engines HP107C
