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Charts & Guides for Part Number MLL-BP454CTCK
BluePrint Engines GM 454 C.I.D. 460 HP Cruiser Dressed Long Block Crate Engines BP454CTCK
Part Number: MLL-BP454CTCK
BluePrint Engines GM 454 C.I.D. 460 HP Cruiser Dressed Long Block Crate Engines
Crate Engine, Fully Dressed Longblock, 454 C.I. 460 HP, 479 TQ, Aluminum Heads, Roller Camshaft, Chevy, Big Block Gen IV, Each
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Estimated Ship Date: Dec 14, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
BP454CTCK
Part Type:
Product Line:
Summit Racing Part Number:
MLL-BP454CTCK
UPC:
00887753802866
Crate Engine Family:
Chevy Big Block
Actual Engine Displacement:
7.4L/454
Crate Engine Cylinder Head Material:
Aluminum
Engine Block Material:
Cast iron
Advertised Compression Ratio:
9.85:1
Assembled:
Yes
Engine Balance:
External, 42.5 oz. imbalance
Cam Style:
Hydraulic roller, OE roller
Rear Main Seal Style:
1-piece
Intake Manifold Included:
Yes
Intake Manifold Style:
Carbureted
Cylinder Heads Included:
Yes
Carburetor Included:
Yes
Throttle Body Included:
No
Distributor Included:
Yes
Oil Pan Included:
Yes
Valve Covers Included:
Yes
Timing Cover Included:
Yes
Water Pump Included:
Yes
Harmonic Balancer Included:
Yes
Flexplate Included:
No
Flywheel Included:
No
Air Cleaner Included:
No
Spark Plugs Included:
Yes
Spark Plug Wires Included:
Yes
Computer Included:
No
Wiring Harness Included:
No
Water Pump Style:
Long
Stall Speed Rating RPM Range:
Stock
Supercharger Included:
No
Remanufactured:
No
Quantity:
Sold individually.
Notes:
New BluePrint Cast Iron 4-bolt main block. Comes with installed polished complete front accessory drive system with A/C compressor, power steering pump, water pump, all belts and pulleys. Not intended for marine use.
BluePrint Engines GM 454 C.I.D. 460 HP Cruiser Dressed Long Block Crate Engines
BluePrint Engines GM 454 C.I.D. 460 HP Cruiser Dressed Long Block crate engines are available in three different models—two with complete front accessory drives. All models deliver 460 hp and 479 lbs.-ft of torque; and feature aluminum heads, hydraulic roller cam, forged crank, hypereutectic pistons, and a compression ratio of 9.85 to 1. Additional specifications include:
* BLOCK:
NEW BluePrint Cast Iron Block, 454 BBC
Manufactured and Machined in the USA
4-Bolt Main
4.250 in. Bore
1-Piece Rear Main Seal
Mech fuel pump provision: Yes
Standard Deck
* ROTATING ASSEMBLY:
New BluePrint Forged Crankshaft
4.000 in. Stroke, 4.250 in. Bore
6.135 in. connecting rods with 150,000 psi bolts
Hypereutectic pistons
External
* CYLINDER HEADS:
BluePrint Aluminum Cylinder Heads
119cc chamber
2.30 in. intake/1.88 in. exhaust valves
316cc intake/124cc exhaust runners
Cylinder heads feature a .300 in. raised exhaust port vs. an OEM casting
Must verify header/exhaust clearance
* CAM SPECS:
Cam Type: Roller
.501 Intake .510 Exhaust
216 Intake / 228 Exhaust duration
@ .050 - 112 degree lobe separation
* IGNITION TIMING:
10-16 degrees initial and total timing 32-36 degrees at 3,500 rpm
* ALSO INCLUDES:
Intake Manifold single plane, satin aluminum
750cfm Carburetor
Valve covers, oil pan and timing cover
Dyno test results shipped with engine
30 month / 50,000 mile warranty
* NOTES: This engine is an excellent cruiser and daily driver engine. This engine makes up to 15 in. of vacuum, and is designed to work excellent with power brakes, stock torque converter, stock gearing, and run on 87 octane fuel. Features External 42.5 oz. imbalance. Recommend GM flywheel 14096987, or TCI flexplate 399973.
INCLUDED ONLY WITH MODEL BP454CTCK:
* Installed polished complete front accessory drive system with A/C, P/S, WP, all belts and pulleys.
INCLUDED ONLY WITH MODEL BP454CTCKB:
* Installed black complete front accessory drive system with A/C, P/S, WP, all belts and pulleys.
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