1991 Engine Assemblies Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

BluePrint Builder Series 598/741HP Standard Edition Carbureted Crate Engine and 4L80E Trans Combos B598KB4L8

598 c.i. Standard Edition Builder Series, Carbureted, 4L80E Automatic Transmission /w Black Pulley Kit. Incl. 30 month/50,000 warranty & Dyno

Part Number: MLL-B598KB4L8

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

BluePrint Builder Series 632/815HP Blackout Reaper EFI Crate Engine and 4L80E Transmission Combos B632FKB4L8X

Engine and Transmission Combo, Builder Series, 632/815HP, Blackout Reaper, EFI, 4L80E , Aluminum Heads, 10.3L/632, Chevy Big Block, Kit

Part Number: MLL-B632FKB4L8X

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

BluePrint Builder Series 427W/541HP Cobra Edition EFI Crate Engine and 4R70W Transmission Combos BF427FK4R7C

CRATE ENGINE

Part Number: MLL-BF427FK4R7C

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

BluePrint Builder Series 427W/541HP Cobra Edition Carbureted Crate Engine and 4R70W Trans Combos BF427K4R7C

427 c.i. Cobra Edition Builder Series, Carbureted, 4R70W Automatic Transmission w/Polished Pulley Kit. Incl. 30 months/50,000 warranty & Dyno

Part Number: MLL-BF427K4R7C

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

BluePrint Builder Series 427W/541HP Cobra Edition Carbureted Crate Engine and TKX Trans Combos BF427KTKXC

427 c.i. Cobra Edition Builder Series, Carbureted, TKX Manual Transmission w/Polished Pulley Kit. Incl. 30 months/50,000 warranty & Dyno

Part Number: MLL-BF427KTKXC

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

BluePrint Builder Series 302W/370HP Standard Edition Carbureted Crate Engine and TKX Trans Combos B302KTKX

302c.i. Standard Edition Builder Series, Carbureted, TKX Manual Transmission - w/ Polished Pulley Kit. incl. 30 month / 50,000 warranty & Dyno

Part Number: MLL-B302KTKX

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

BluePrint Builder Series 632/815HP Blackout Reaper Crate Engine and 4L80E Transmission Combos B632KB4L8X

Engine and Transmission Combo, Blackout Reaper Edition Builder Series, 632 C.I.D., 815 HP, Carbureted, 4L80E, Chevy, Big Block, Kit

Part Number: MLL-B632KB4L8X

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

BluePrint Engines Low Profile GM 383 C.I.D. 436 HP Dressed EFI Long Block Crate Engines BP38318CTFV

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

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

BluePrint Engines Ford 302 C.I.D. 361 HP EFI Dressed Long Block Crate Engines BP302CTFK

Crate Engine, Aluminum Heads, Iron Block, 9.4:1 Comp., Hydraulic Roller Cam, 4-Bolt Mains, Polished Pulleys, EFI, 5.0L/302, Ford Windsor, Each

Part Number: MLL-BP302CTFK

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

BluePrint Engines Ford 302 C.I.D. 361 HP Dressed Long Block Crate Engines BP302RCTFD

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-BP302RCTFD

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

BluePrint Engines Ford 302 C.I.D. 361 HP Dressed Long Block Crate Engines BP302RCTFK

Crate Engine, Aluminum Heads, Iron Block, 9.4:1 Comp., Hydraulic Roller Cam, 4-Bolt Mains, Polished Pulleys, EFI, 5.0L/302, Ford Windsor, Each

Part Number: MLL-BP302RCTFK

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

BluePrint Engines GM 327 C.I.D. 350 HP Fully Dressed Long Block Crate Engines BP327CTFKV

Crate Engines, GM 327 C.I.D. 350 HP Fully Dressed Long Block, Aluminum Heads, 9.45:1 Comp., Hydraulic Roller, Sniper EFI System, Chevrolet, 5.0L, Each

Part Number: MLL-BP327CTFKV

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

BluePrint Engines GM 327 C.I.D. 350 HP Deluxe Dressed Long Block Crate Engines BP327CTFV

Crate Engines, GM 327 C.I.D. 350 HP Deluxe Dressed Long Block, Aluminum Heads, 9.45:1 Comp., Hydraulic Roller, Sniper EFI System, Chevy, 5.0L, Each

Part Number: MLL-BP327CTFV

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

BluePrint Engines 50 State Legal Long Blocks F3028191

BluePrint Engines 50 State Legal replacement 302CI 1981-1991 Crate Engine

Part Number: MLL-F3028191

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

ATK High Performance Ford 302 Stock Drop-In Long Block Crate Engines HP99F

4 out of 5 stars ( 32 )

Estimated Ship Date: Monday 2/16/2026

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