Availability
Crate Engines, Short Blocks, Engine & Transmission Combos
454 c.i. Standard Edition Builder Series, Carbureted, TKX Manual Transmission /w Polished Pulley Kit. Incl. 30 month/50,000 warranty & Dyno
Part Number: MLL-B454KTKX
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
400 c.i. Standard Edition Builder Series, Fuel Injected, TKX Manual Transmission w/Polished Pulley Kit. Incl. 30 month/50,000 warranty & Dyno
Part Number: MLL-B400FKTKX
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Dressed Longblock w/ MPFI GM Small Block Compatible 400 C.I. Deluxe Dressed, Multi-Point Fuel Injected
Part Number: MLL-BP4002MPFID
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
427 c.i. Standard Edition Builder Series, Fuel Injected, TKX Manual Transmission /w Polished Pulley Kit. Incl. 30 month/50,000 warranty & Dyno
Part Number: MLL-B427FKTKX
Not Yet Reviewed
Estimated Ship Date: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 2026 if ordered today
454 c.i. Standard Edition Builder Series, Fuel Injected, TKX Manual Transmission /w Polished Pulley Kit. Incl. 30 month/50,000 warranty & Dyno
Part Number: MLL-B454FKTKX
Not Yet Reviewed
Estimated Ship Date: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 2026 if ordered today
Engine Assembly, Stage 1 Crate Engine, Long Block, 1-Piece Main Seal, Chevy, Small Block, 383, Each
Part Number: HPE-HP33
Not Yet Reviewed
Estimated Ship Date: May 19, 2026 if ordered today
Estimated Ship Date: May 19, 2026 if ordered today
427 c.i. Standard Edition Builder Series, Carbureted, TKX Manual Transmission /w Polished Pulley Kit. Incl. 30 month/50,000 warranty & Dyno
Part Number: MLL-B427KTKX
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Crate Engine, GM 383 Stroker, Long Block, Base, Internal/External Engine Balance, Aluminum Heads, Each
Part Number: HPE-HP107
Not Yet Reviewed
CRATE ENGINE TRANS COMBO
Part Number: MLL-B454FK700
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Crate Engine, Marine, Long Block, Assembled, Cast Iron Heads, Standard Rotation, Chevy, 5.7L, Each
Part Number: HME-VMM6
Estimated Ship Date: Today
Estimated Ship Date: Today
Crate Engine, Marine, Long Block, Assembled, Cast Iron Heads, Standard Rotation, Chevy, 305
Part Number: HME-VMM2
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Assembly, Stage 3 Crate Engine, Truck, Long Block, 1-Piece Main Seal, Chevy, Small Block, 350, Each
Part Number: HPE-HP32C
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
ATK High Performance GM 350 Vortec 315 HP Stage 1 Long Block Crate Engines HP74
Estimated Ship Date: Monday 3/16/2026
Crate Engine, Marine, Long Block, Assembled, Internal Engine Balance, Cast Iron Heads, Chevy, 350, Each
Part Number: HME-DM02
Estimated Ship Date: Today
Estimated Ship Date: Today
Crate Engine, Marine, Long Block, Assembled, Internal Engine Balance, Reverse Rotation, Chevy, 350, Each
Part Number: HME-DM03
Need It Sooner? We recommend these similar substitute parts:
Crate Engine, Dressed with Fuel Injection, Long Block, 383 Stroker, 436 HP, Aluminum Heads, Chevy, Small Block, Each
Part Number: MLL-BP38318CTFDK
Estimated Ship Date: Today
Estimated Ship Date: Today
Crate Engine, GM 400 C.I.D. 500 HP Drop-in-Ready EFI Long Block, 4-bolt Mains, Throttle Body Style EFI, Front Accessory Drive System, Chevy, 6.6L,Each
Part Number: MLL-BP4002CTFDK
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Crate Engine, Marine, Long Block, Assembled, Internal Engine Balance, Cast Iron Heads, Chevy, 305, Each
Part Number: HME-DM07
Estimated Ship Date: Today
Estimated Ship Date: Today
Crate Engine, Marine, Long Block, Assembled, Cast Iron Heads, Chevy, 350, Each
Part Number: HME-DMH4
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Long Block, Chev 5.7 Marine Engine
Part Number: HME-VMM6MA
Not Yet Reviewed
Estimated Ship Date: Jun 5, 2026 if ordered today
Estimated Ship Date: Jun 5, 2026 if ordered today
Crate Engine, Marine, Long Block, Assembled, Cast Iron Heads, Chevy, 305, Each
Part Number: HME-VMB3
Estimated Ship Date: Today
Estimated Ship Date: Today
Crate Engines, Marine GM 383 C.I.D. 405 HP Base Stroker Long Block with Cast Components, 6.3L/383, Assembled, Chevrolet, Small Block, Each
Part Number: MLL-MBP3830CT
Estimated Ship Date: Today
Estimated Ship Date: Today
Crate Engine, Marine, Long Block, Assembled, Cast Iron Heads, Standard Rotation, Chevy, 350, Each
Part Number: HME-DMM6
Estimated Ship Date: Today
Estimated Ship Date: Today
Crate Engine, GM 350 Small Block Stage 3, 350 HP, Long Block, External/Internal Engine Balance, Vortec Heads, EFI, Each
Part Number: HPE-HP32C-EFI
Estimated Ship Date: Jun 10, 2026 if ordered today
Estimated Ship Date: Jun 10, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
ATK High Performance GM 350 Vortec 315 HP Stage 1 Long Block Crate Engines HP74
Estimated Ship Date: Monday 3/16/2026
Crate Engine, Marine, Long Block, Assembled, Cast Iron Heads, Chevy, 305, Each
Part Number: HME-DMB3
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Assembly, Stage 3 Crate Engine, Long Block, 1-Piece Main Seal, Chevy, Small Block, 383, Each
Part Number: HPE-HP33C
Not Yet Reviewed
Estimated Ship Date: Jun 9, 2026 if ordered today
Estimated Ship Date: Jun 9, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
BluePrint Engines 383 C.I.D Stroker 1996-2000 GM Vortec Truck/SUV Crate Engines BP38350CT1
Estimated Ship Date: Monday 3/16/2026
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