Availability
1971 Engine Assemblies
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 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Engine and Transmission Combo, Builder Series, 302W/365HP, Bronco Edition, Carbureted, 4R70W , Aluminum Heads, 5.0L/302, Ford Windsor, Kit
Part Number: MLL-B302KB4WDB
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
347c.i. Mustang Edition Builder Series, Carbureted, TKX Manual Transmission w/Black Pulley Kit. Incl. 30 month / 50,000 warranty & Dyno
Part Number: MLL-B347KBTKXM
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
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 15, 2026 if ordered today
Estimated Ship Date: Apr 15, 2026 if ordered today
427 c.i. Standard Edition Builder Series, Carbureted, 727 Automatic Transmission w/ Polished Pulley Kit. Incl. 30 month/50,000 warranty & Dyno
Part Number: MLL-BC408K727
Not Yet Reviewed
New BPE Block standard bore 342, FUEL SYSTEM, BLACK PULLEY KIT, REAR SUMP, 415 HP / 415 FT LBS
Part Number: MLL-BP3479RCTFKB
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
New BPE Block standard bore 342, FUEL SYSTEM, BLACK PULLEY KIT, FRONT SUMP, 415 HP / 415 FT LBS
Part Number: MLL-BP3479CTFKB
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
New BPE Block standard bore 342, FUEL SYSTEM, PULLEY KIT, FRONT SUMP, 415 HP / 415 FT LBS
Part Number: MLL-BP3479CTFK
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
New BPE Block standard bore 342, FUEL SYSTEM, PULLEY KIT, REAR SUMP, 415 HP / 415 FT LBS
Part Number: MLL-BP3479RCTFK
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 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: Apr 15, 2026 if ordered today
Estimated Ship Date: Apr 15, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
BluePrint Engines GM 400 C.I.D. 500 HP Base Long Block Crate Engines BP4002CT1
Estimated Ship Date: Tomorrow
New BPE Block standard bore 342, CARBURETOR, BLACK PULLEY KIT, REAR SUMP, 415 HP / 415 FT LBS
Part Number: MLL-BP3479RCTCKB
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Crate Engine, Aluminum Heads, Iron Block, 9.4:1 Comp., Hydraulic Roller Cam, 4-Bolt Mains, Black Pulleys, EFI, 5.0L/302, Ford Windsor, Each
Part Number: MLL-BP302CTFKB
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Engine 383 c.i. Small Block GM style drop in ready Engine dressed longblock w carb. incl. 30 month 50,000 warranty & Dyno Part #: BP38318MPFIKB
Part Number: MLL-S0009
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Crate Engine, Aluminum Heads, Iron Block, 9.4:1 Comp., Hydraulic Roller Cam, 4-Bolt Mains, EFI, 5.0L/302, Ford Windsor, Each
Part Number: MLL-BP302RCTF
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
ATK High Performance GM Marine 383 Stroker Mercruiser MPI Base 380 HP Long Block Crate Engines HP105
ATK High Performance GM Marine 383 Stroker Mercruiser MPI Base 380 HP Long Block Crate Engines HP105
Engine Long Block, Chev 383 Stroker Marine HP Engine
Part Number: HPE-HP105
Not Yet Reviewed
Crate Engine, Remanufactured, Long Block, Chevrolet, GMC, 5.7L/350, Each
Part Number: VRE-VC87
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Crate Engine, Remanufactured, Long Block, Assembled, Ford, Lincoln, Mercury, 6.6L/400, Each
Part Number: VRE-DFE4
Not Yet Reviewed
Crate Engine, Remanufactured, Long Block, Assembled, Chevrolet, GMC, 6.0L/366, Each
Part Number: VRE-DC52
Not Yet Reviewed
Crate Engine, Remanufactured, Long Block, Detomaso, Ford, Mercury, 5.0L/302, Each
Part Number: VRE-DFXD
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Crate Engine, Remanufactured, Long Block, Assembled, Ford, 4.9L/300, Each
Part Number: VRE-DF08
Not Yet Reviewed
Crate Engine, GM 350, Stage 2, Long Block, Internal/External Engine Balance, Cast Iron Heads, Chevrolet, 350 CID, Each
Part Number: HPE-HP291PM
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Engine Swap Combos, BluePrint Pro Series Mopar Engine, Engine Mounts, Frame Mounts, Headers, Transmission Crossmember, Mopar, Kit
Part Number: CMB-08-0271
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Engine Swap Combos, BluePrint Pro Series Mopar Engine, Engine Mounts, Frame Mounts, Transmission Crossmember, Dodge, Plymouth, Kit
Part Number: CMB-08-0277
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
427 c.i. Cobra Edition Builder Series, Fuel Injected, TKX Manual Transmission w/ Polished Pulley Kit. Incl. 30 month/50,000 warranty & Dyno
Part Number: MLL-BF427FKTKXC
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Crate Engine, Aluminum Heads, Iron Block, 9.4:1 Comp., Hydraulic Roller Cam, 4-Bolt Mains, Black Pulleys, 600 CFM Carb, 5.0L/302, Ford Windsor, Each
Part Number: MLL-BP302CTCKB
Not Yet Reviewed
Estimated Ship Date: Apr 15, 2026 if ordered today
Estimated Ship Date: Apr 15, 2026 if ordered today
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