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CHEVROLET Chevy big block Mark IV Engine Assemblies

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BluePrint Engines GM 454 C.I.D. 460 HP Cruiser Dressed Long Block Crate Engines BP454CTC

BluePrint Engines GM 454 C.I.D. 460 HP Cruiser Dressed Long Block Crate Engines BP454CTC

BluePrint Engines GM 454 C.I.D. 460 HP Cruiser Dressed Long Block Crate Engines BP454CTC

Crate Engine, Dressed Longblock, 454 C.I. 460 HP, 479 TQ, Aluminum Heads, Roller Camshaft, Chevy, Big Block Gen IV, Each

Part Number: MLL-BP454CTC

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

BluePrint Engines Pro Series Chevy 540 C.I.D. 670 HP Dressed Long Block Crate Engines PS5401CTC

BluePrint Engines Pro Series Chevy 540 C.I.D. 670 HP Dressed Long Block Crate Engines PS5401CTC

BluePrint Engines Pro Series Chevy 540 C.I.D. 670 HP Dressed Long Block Crate Engines PS5401CTC

Crate Engine, Dressed Longblock, Big Block Chevy, 540ci Stroker, BBC Crate Motor, Standard Deck Height, 670HP

Part Number: MLL-PS5401CTC

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

BluePrint Engines GM 454 C.I.D. 460 HP Cruiser Long Block Crate Engines BP454CT

BluePrint Engines GM 454 C.I.D. 460 HP Cruiser Long Block Crate Engines BP454CT

BluePrint Engines GM 454 C.I.D. 460 HP Cruiser Long Block Crate Engines BP454CT

Crate Engine, Base Longblock, 454 C.I. 460 HP, 479 TQ, Aluminum Heads, Roller Camshaft, Chevy, Big Block Gen IV, Each

Part Number: MLL-BP454CT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

BluePrint Engines Marine Pro Series GM 540 C.I.D. 670 HP Dressed Long Block Crate Engines PSM5400CTC1

BluePrint Engines Marine Pro Series GM 540 C.I.D. 670 HP Dressed Long Block Crate Engines PSM5400CTC1

BluePrint Engines Marine Pro Series GM 540 C.I.D. 670 HP Dressed Long Block Crate Engines PSM5400CTC1

Crate Engines, Marine Pro Series GM 540 C.I.D. 670 HP Dressed Long Block, Assembled, Internal Balance, Aluminum Heads, Chevrolet, Big Block, Each

Part Number: MLL-PSM5400CTC1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

BluePrint Engines Pro Series Chevy 540 C.I.D. 615 HP Base Long Block Crate Engines PS5401CT

BluePrint Engines Pro Series Chevy 540 C.I.D. 615 HP Base Long Block Crate Engines PS5401CT

BluePrint Engines Pro Series Chevy 540 C.I.D. 615 HP Base Long Block Crate Engines PS5401CT

Crate Engine, Base Longblock, Big Block Chevy, 540ci Stroker, BBC Crate Motor, Standard Deck Height, 670HP

Part Number: MLL-PS5401CT

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Edelbrock Musi Carbureted 555 C.I.D. 676 HP Long Block Crate Engines 49550

Made in the USA Edelbrock Musi Carbureted 555 C.I.D. 676 HP Long Block Crate Engines 49550

Edelbrock Musi Carbureted 555 C.I.D. 676 HP Long Block Crate Engines 49550

Crate Engine, Edelbrock/Musi 555 RPM XT, 10.0:1, 676 hp, 649 ft.-lbs. Torque, As-Cast, Carbureted, Chevy, 555

Part Number: EDL-49550

Not Yet Reviewed

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BluePrint Engines Pro Series Chevy 502 C.I.D. 627 HP Dressed Long Block Crate Engines PS502CTCK

BluePrint Engines Pro Series Chevy 502 C.I.D. 627 HP Dressed Long Block Crate Engines PS502CTCK

BluePrint Engines Pro Series Chevy 502 C.I.D. 627 HP Dressed Long Block Crate Engines PS502CTCK

Crate Engines, Pro Series Chevy 502 C.I.D. 627 HP Dressed Long Block, 8.2L/502, Assembled, Aluminum Cylinder Heads, Chevrolet, Each

Part Number: MLL-PS502CTCK

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

ATK High Performance GM 540 660 HP Stage 3 Long Block Crate Engines HP42C

ATK High Performance GM 540 660 HP Stage 3 Long Block Crate Engines HP42C

ATK High Performance GM 540 660 HP Stage 3 Long Block Crate Engines HP42C

Engine Assembly, Stage 3 Crate Engine, Long Block, 2-Piece Main Seal, Chevy, Big Block, 540, Each

Part Number: HPE-HP42C

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

BluePrint Engines Pro Series Chevy 540 C.I.D. 615 HP Base Long Block Crate Engines PS5403CT1

BluePrint Engines Pro Series Chevy 540 C.I.D. 615 HP Base Long Block Crate Engines PS5403CT1

BluePrint Engines Pro Series Chevy 540 C.I.D. 615 HP Base Long Block Crate Engines PS5403CT1

Crate Engines, Pro Series Chevy 540 C.I.D. 615 HP Base Long Block, 8.8L/540, Assembled, Internal Balance, Aluminum Heads, Chevrolet, Big Block, Each

Part Number: MLL-PS5403CT1

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

BluePrint Engines GM 454 C.I.D. 460 HP Cruiser Dressed Long Block Crate Engines with Fuel Injection BP454CTFKB

BluePrint Engines GM 454 C.I.D. 460 HP Cruiser Dressed Long Block Crate Engines with Fuel Injection BP454CTFKB

BluePrint Engines GM 454 C.I.D. 460 HP Cruiser Dressed Long Block Crate Engines with Fuel Injection BP454CTFKB

Crate Engine, Fully Dressed Longblock, 454 C.I. 460 HP, 479 TQ, Fuel Injection, Aluminum Heads, Roller Camshaft, Chevy, Big Block Gen IV, Each

Part Number: MLL-BP454CTFKB

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

BluePrint Engines GM 454 C.I.D. 460 HP Cruiser Dressed Long Block Crate Engines with Fuel Injection BP454CTFK

BluePrint Engines GM 454 C.I.D. 460 HP Cruiser Dressed Long Block Crate Engines with Fuel Injection BP454CTFK

BluePrint Engines GM 454 C.I.D. 460 HP Cruiser Dressed Long Block Crate Engines with Fuel Injection BP454CTFK

Crate Engine, Fully Dressed Longblock, 454 C.I. 460 HP, Sniper 2 Fuel Injection, Aluminum Heads, Roller Camshaft, Chevy, Big Block Gen IV, Each

Part Number: MLL-BP454CTFK

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

BluePrint Engines GM 454 C.I.D. 460 HP Cruiser Dressed Long Block Crate Engines BP454CTCK

BluePrint Engines GM 454 C.I.D. 460 HP Cruiser Dressed Long Block Crate Engines BP454CTCK

BluePrint Engines GM 454 C.I.D. 460 HP Cruiser Dressed Long Block Crate Engines BP454CTCK

Crate Engine, Fully Dressed Longblock, 454 C.I. 460 HP, 479 TQ, Aluminum Heads, Roller Camshaft, Chevy, Big Block Gen IV, Each

Part Number: MLL-BP454CTCK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

BluePrint Engines GM 454 C.I.D. 460 HP Cruiser Dressed Long Block Crate Engines BP454CTCKB

BluePrint Engines GM 454 C.I.D. 460 HP Cruiser Dressed Long Block Crate Engines BP454CTCKB

BluePrint Engines GM 454 C.I.D. 460 HP Cruiser Dressed Long Block Crate Engines BP454CTCKB

Crate Engine, Fully Dressed Longblock, 454 C.I. 460 HP, 479 TQ, Aluminum Heads, Roller Camshaft, Chevy, Big Block Gen IV, Each

Part Number: MLL-BP454CTCKB

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

ATK High Performance Chevy 632 Short Blocks SP108

ATK High Performance Chevy 632 Short Blocks SP108

ATK High Performance Chevy 632 Short Blocks SP108

Engine Assembly, Short Block, Big Block, 10.3L/632, 4.600 in. Bore, 4.750 in. Stroke, Forged Pistons, Flat Top, Chevy, Big Block Mark IV, Each

Part Number: HPE-SP108

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

ATK High Performance Chevy 540 Dart Race Series Short Blocks SP44

ATK High Performance Chevy 540 Dart Race Series Short Blocks SP44

ATK High Performance Chevy 540 Dart Race Series Short Blocks SP44

Engine Assembly, Short Block, 2-Piece Main Seal, Chevy, Big Block, 540, Each

Part Number: HPE-SP44

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

BluePrint Engines Pro Series Chevy 572 C.I.D. 745 HP Base Long Block Crate Engines PS5720CT

BluePrint Engines Pro Series Chevy 572 C.I.D. 745 HP Base Long Block Crate Engines PS5720CT

BluePrint Engines Pro Series Chevy 572 C.I.D. 745 HP Base Long Block Crate Engines PS5720CT

Crate Engines, Pro Series Chevy 572 C.I.D. 745 HP Base Long Block, 9.4L/572, Assembled, Internal Balance, Tall Deck Engine, Chevrolet, 9.4L, Each

Part Number: MLL-PS5720CT

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

Edelbrock Musi 555 C.I.D. 697 HP Pro-Flo 4 Long Block Crate Engines 49557

Made in the USA Edelbrock Musi 555 C.I.D. 697 HP Pro-Flo 4 Long Block Crate Engines 49557

Edelbrock Musi 555 C.I.D. 697 HP Pro-Flo 4 Long Block Crate Engines 49557

Crate Engine, Edelbrock/Musi 555 Pro-Flo 4 XT EFI, Big-Block Chevy, 697 HP and 643 TQ, Crate Engine, Each

Part Number: EDL-49557

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Chevrolet Performance 7.4L 454 C.I.D. Long Block Crate Engines 19207554

Chevrolet Performance 7.4L 454 C.I.D. Long Block Crate Engines 19207554

Chevrolet Performance 7.4L 454 C.I.D. Long Block Crate Engines 19207554

Crate Engine, Assembled, 7.4L, Big Block, Chevrolet, L19-N, Each

Part Number: NAL-19207554

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

BluePrint Engines 50 State Legal Long Blocks G4548995

BluePrint Engines 50 State Legal Long Blocks G4548995

BluePrint Engines 50 State Legal Long Blocks G4548995

BluePrint Engines 50 State Legal replacement 454 1989-1995 Crate Engine

Part Number: MLL-G4548995

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

ATK High Performance Pro Street 632 800 HP Dressed Crate Engines HP108C

ATK High Performance Pro Street 632 800 HP Dressed Crate Engines HP108C

ATK High Performance Pro Street 632 800 HP Dressed Crate Engines HP108C

CHEV 632 BB COMP/DYNO

Part Number: HPE-HP108C

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

ATK High Performance Chevy 598 Dart Race Series Short Blocks SP45

ATK High Performance Chevy 598 Dart Race Series Short Blocks SP45

ATK High Performance Chevy 598 Dart Race Series Short Blocks SP45

Engine Assembly, Short Block, 2-Piece Main Seal, Chevy, Big Block, 540, Each

Part Number: HPE-SP45

Not Yet Reviewed

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ATK High Performance GM 540 660 HP Stage 1 Long Block Crate Engines HP42

ATK High Performance GM 540 660 HP Stage 1 Long Block Crate Engines HP42

ATK High Performance GM 540 660 HP Stage 1 Long Block Crate Engines HP42

Engine Assembly, Stage 1 Crate Engine, Long Block, 2-Piece Main Seal, Chevy, Big Block, 540, Each

Part Number: HPE-HP42

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

BluePrint Engines GM 454 C.I.D. 460 HP Cruiser Dressed Long Block Crate Engines with Fuel Injection BP454CTF

BluePrint Engines GM 454 C.I.D. 460 HP Cruiser Dressed Long Block Crate Engines with Fuel Injection BP454CTF

BluePrint Engines GM 454 C.I.D. 460 HP Cruiser Dressed Long Block Crate Engines with Fuel Injection BP454CTF

Crate Engine, Dressed Longblock, 454 C.I. 460 HP, 479 TQ, Fuel Injection, Aluminum Heads, Roller Camshaft, Chevy, Big Block Gen IV, Each

Part Number: MLL-BP454CTF

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

BluePrint Builder Series 598/741HP Standard Edition EFI Crate Engine and 4L80E Transmission Combos B598FK4L8

BluePrint Builder Series 598/741HP Standard Edition EFI Crate Engine and 4L80E Transmission Combos B598FK4L8

BluePrint Builder Series 598/741HP Standard Edition EFI Crate Engine and 4L80E Transmission Combos B598FK4L8

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

Part Number: MLL-B598FK4L8

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

BluePrint Builder Series 598/741HP Standard Edition EFI Crate Engine and 4L80E Transmission Combos B598FKB4L8

BluePrint Builder Series 598/741HP Standard Edition EFI Crate Engine and 4L80E Transmission Combos B598FKB4L8

BluePrint Builder Series 598/741HP Standard Edition EFI Crate Engine and 4L80E Transmission Combos B598FKB4L8

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

Part Number: MLL-B598FKB4L8

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

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