Availability
Crate Engines, Short Blocks, Engine & Transmission Combos
Engine and Transmission Combo, Builder Series, 400/500HP, Standard Edition, EFI, 700R4 , Aluminum Heads, 6.6L/400, Chevy Small Block, Kit
Part Number: MLL-B400FK700
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Crate Engine, Marine GM 350 C.I.D. 350 HP Dressed Long Block, 400 TQ, Assembled, 4-bolt Main Block, Chevy, Small Block, Each
Part Number: MLL-MBP3550CTC
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, with Polished Pulley Kit
Part Number: MLL-BP4002MPFIK
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
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BluePrint Engines GM 400 C.I.D. 500 HP Base Long Block Crate Engines BP4002CT1
Estimated Ship Date: Today
Crate Engine, ZZ6 EFI, Turnkey, 420hp, Chevy, Each
Part Number: NAL-19433044
Not Yet Reviewed
Estimated Ship Date: Jul 9, 2026 if ordered today
Estimated Ship Date: Jul 9, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
BluePrint Engines GM 350 C.I.D. 390 HP Dressed Long Block Crate Engines with Fuel Injection BP3505CTFK
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026
Crate Engine, SP383 C.I.D. EFI Turnkey Long Block, Aluminum Heads, Iron Block, 9.72:1 Compression, MPFI, Computer, Harmonic Balancer, Each
Part Number: NAL-19433046
Not Yet Reviewed
Estimated Ship Date: Jun 18, 2026 if ordered today
Estimated Ship Date: Jun 18, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
BluePrint Engines Low Profile GM 383 C.I.D. 436 HP Dressed Long Block Crate Engines BP38318CTCKV
Not Yet Reviewed
Estimated Ship Date: May 4, 2026
400 c.i. Standard Edition Builder Series, Carbureted, TKX Manual Transmission w/Polished Pulley Kit. Incl. 30 month/50,000 warranty & Dyno
Part Number: MLL-B400KTKX
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
383c.i. Truck Edition Builder Series, Fuel Injected, 700R4 Automatic 4WD Ready Transmission w/Polished Pulley Kit. Incl.30 month/50,000 warranty&Dyno
Part Number: MLL-B383FK4WD
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
427 c.i. Standard Edition Builder Series, Carbureted, 700R4 Automatic Transmission /w Polished Pulley Kit. Incl. 30 month/50,000 warranty & Dyno
Part Number: MLL-B427K700
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Crate Engine, Stage 3 Crate Engine, Long Block, 1-Piece Main Seal, Chevy, Small Block, 383, Each
Part Number: HPE-HP36C
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
400 c.i. Standard Edition Builder Series, Carbureted, 700R4 Automatic Transmission w/Polished Pulley Kit. Incl. 30 month/50,000 warranty & Dyno
Part Number: MLL-B400K700
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
GMPP HT383 CRATE ENG 323/444
Part Number: NAL-19433036
Estimated Ship Date: Jul 9, 2026 if ordered today
Estimated Ship Date: Jul 9, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
ATK High Performance GM 383 Vortec 390 HP Stage 3 Long Block Crate Engines HP33C
Not Yet Reviewed
Estimated Ship Date: Jun 9, 2026
Crate Engines, BluePrint Engines 383 c.i. small block GM style drop in ready engine - dressed longblock w/ carb. 30 month / 50,000 warranty & Dyno
Part Number: MLL-BP38318CTCKV
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 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
CRATE ENGINE, Chev 350 390HP Polished
Part Number: HPE-HP89CPOL
Not Yet Reviewed
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, SP350/357, 357 hp/ 407 lbs/ft. Torque, Cast Iron Block/ Vortec Heads, Includes Oil Pan, Flexplate, Chevy, Each
Part Number: NAL-19435438
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: 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
Crate Engine, Longblock, 350 C.I. Drop In, Fuel Injection, 390 HP, 410 TQ, New Block, Aluminum Heads, Chevy, Small Block, Each
Part Number: MLL-BP3505CTFK
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Crate Engine, Marine GM 350 C.I.D. 350 HP Base Long Block, 400 TQ, 4-bolt Main Block, Chevy, Small Block, Each
Part Number: MLL-MBP3550CT
Not Yet Reviewed
Crate Engine, GM 383 Stroker Stage 3, 435 HP, Long Block, External/Internal Engine Balance, Aluminum Heads, EFI, Each
Part Number: HPE-HP36CEFI
Need It Sooner? We recommend these similar substitute parts:
ATK High Performance GM 383 Stroker 435 HP Stage 1 Long Block Crate Engines HP36
Not Yet Reviewed
Estimated Ship Date: Today
Crate Engine, GM 383 Stroker, Long Block, Mid Dress, Internal/External Engine Balance, Aluminum Heads, Each
Part Number: HPE-HP107M
Not Yet Reviewed
Crate Engine, GM 383 Stroker, Long Block, Complete, Internal/External Engine Balance, Aluminum Heads, Each
Part Number: HPE-HP107C
Not Yet Reviewed
Crate Engines, BluePrint Engines 383 c.i. small block GM style drop in ready engine - dressed longblock w/ efi. 30 month / 50,000 warranty & Dyno
Part Number: MLL-BP38318CTFV
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
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