BluePrint Builder Series 454/563HP Standard Edition EFI Crate Engine and TKX Transmission Combos B454FKTKX

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Part Number: MLL-B454FKTKX

$22,399.00

454 c.i. Standard Edition Builder Series, Fuel Injected, TKX Manual Transmission /w Polished Pulley Kit. Incl. 30 month/50,000 warranty & Dyno
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BluePrint Builder Series 454/563HP Standard Edition EFI Crate Engine and TKX Transmission Combos B454FKTKX

BluePrint Builder Series 454/563HP Standard Edition EFI Crate Engine and TKX Transmission Combos B454FKTKX

MLL-B454FKTKX

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Part Number: MLL-B454FKTKX

Estimated Ship Date: Jan 4, 2027

$22,399.00

Estimated Ship Date: Jan 4, 2027 Would you rather pick it up?

Overview

Brand:
Manufacturer's Part Number:
B454FKTKX
Part Type:
Product Line:
Summit Racing Part Number:
MLL-B454FKTKX
Item Number:
8459715
UPC:
00887753983367
Crate Engine Family:
Chevy Small Block
Engine Assembly Style:
Long block
Assembled:
Yes
Intake Manifold Included:
Yes
Carburetor Included:
No
Throttle Body Included:
Yes
Cylinder Heads Included:
Yes
Cylinder Head Material:
Cast aluminum
Distributor Included:
Yes
Oil Pan Included:
Yes
Valve Covers Included:
Yes
Timing Cover Included:
Yes
Water Pump Included:
Yes
Harmonic Balancer Included:
Yes
Spark Plugs Included:
Yes
Spark Plug Wires Included:
Yes
Flexplate Included:
No
Flywheel Included:
Yes
Transmission Controller Included:
No
Torque Converter Included:
No
Wiring Harness Included:
Yes
Computer Included:
Yes
Quantity:
Sold as a kit.
Notes:
Includes a Sniper 2 fuel injection system. Oil pan has a rear sump.
Special Attention:
Includes a polished finish accessory drive system with a reverse rotation short water pump, type II power steering pump, remote power steering reservoir, 140 amp 1-wire alternator, and a 7B10 peanut style air conditioning compressor.

BluePrint Builder Series 454/563HP Standard Edition EFI Crate Engine and TKX Transmission Combos

BluePrint Standard Edition Builder Series combos pair engine and transmission, eliminating guesswork, making it easier to gain the performance you desire. These combos match a fuel injected GM small block-compatible 454 c.i.d. engine with a TKX manual transmission enabling the production of 563 hp and 545 lb.-ft. of torque with a compression ratio of 10.5:1.

BluePrint high-strength cast iron engine block:
* 4.250 in. bore
* 4-bolt main
* One-piece rear main seal
* Drilled and tapped for clutch linkage
* Mechanical fuel pump provision
* Passenger side dipstick

Rotating assembly:
* BluePrint forged crankshaft
* Stroke: 4.000 in.
* Forged 6.00 in. connecting rods
* Forged pistons
* Internally balanced front and rear

BluePrint aluminum cylinder heads:
* 64cc chamber
* 2.08 in. intake/1.60 in. exhaust valves
* 220cc intake/67cc exhaust runners
* .500 raised port vs. OEM

Hydraulic roller camshaft:
* .638 in. intake/.622 in. exhaust valve lift
* 251 intake/259 exhaust duration at .050 in. of lift
* 114 degrees lobe separation angle (LSA)

Ignition timing:
* Initial timing 10 to 16 degrees, total timing 32 to 34 degrees

TKX transmission package:
* Mcleod Super Street Pro single disc clutch
* Hydraulic throwout bearing
* Bellhousing
* Billet flywheel
* Starter
-- First gear ratio: 2.87:1
-- Second gear ratio: 1.89:1
-- Third gear ratio: 1.28:1
-- Fourth gear ratio: 1.00:1
-- Fifth gear ratio: 0.81:1

Also included:
* Holley Sniper 2 EFI system
* Aluminum single plane intake manifold
* Pro Series Ready Run distributor
* EFI fuel pump kit
* Thermostat and thermostat housing
* Valve covers
* Spark plugs and wires
* Timing cover
* Oil pan
* Polished front accessory drive:
-- Reverse rotation short water pump
-- Type II power steering pump
-- Remote power steering pump reservoir
-- 140-amp one-wire alternator
-- 7B10 peanut-style air conditioning compressor

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