Brand: GoatEngines·SKU: GOAT454

THE GOAT Chevy 454 Crate Engine

450 HP big-block torque — effortless pull and classic 454 presence, built with pro machine work and street-focused components.

$6,499.00
$6,999.00
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The Chevy 454 is a staple of the aftermarket Chevy world, THE GOAT was designed with Reliability and Horsepower in mind. 

Chevy 454 Big Block Crate Engine

Built for the right kind of project

Built for customers who want big-block cubic inches, heavy torque, and the classic feel of a serious Chevy street machine.

Confirm fitMatch the vehicle and drivetrain first.
Plan startupOil, timing, fuel, and cooling matter.
Inspect deliveryCheck freight before signing.
Best fit

Big-block Chevy torque

Big-block Chevy builds
Classic muscle cars
Street trucks with serious torque
Projects with drivetrain support already planned
Sanity check

Make sure this is the right direction

350 direction Better when light, simple small-block drivability matters most.
383 direction Better when small-block packaging with more torque is the goal.
454 direction Best when big-block cubic inches and heavy torque are the goal.
Replacement direction Better when matching the original application is the priority.

About this product

Chevy 454: 450 HP big-block torque. Built for builders who want effortless pull and classic big-block presence. This GOAT 454 page covers what’s included and the machine work behind the build.

The 454 is about torque you can feel—strong pull without needing high RPM. If you’re moving weight (heavier car/truck) or want that classic muscle “push,” the 454 is the move.

Build highlights & upgrades

Professional machine work (what makes it last)

  • Engine block, cylinder heads and crankshaft thermally cleaned, shot-blasted, and Magnafluxed
  • Crankshafts reground, oil holes chamfered, and micro-polished
  • Thorough cleaning including all oil galleys — absolutely clean inside and out
  • Blocks bored and honed using torque plates
  • New cam custom fitted
  • Connecting rods fitted with new bolts and resized
  • Rotating assembly Sunnen computer balanced (balance sheet included)
  • Cylinder heads completely remanufactured: new guides, new seals, performance 3-angle valve job
  • Every engine custom-built (no assembly line) by professionals
  • Engine painted with high-gloss engine enamel

Specs & fitment

Rated Power: 450 horsepower
Intake Manifold: Professional Products polished dual-plane (non-EGR)
Carburetor: Edelbrock 750 CFM
Camshaft: Competition Cams performance camshaft
Pistons/Rings: Sealed Power hypereutectic pistons and rings
Bearings: Clevite 77 rod, main and cam bearings
Oil System: Melling high-volume oil pump, pickup screen and driveshaft
Timing: Double-roller timing set + Melling push rods
Ignition: HEI distributor, cap/rotor, 50,000V coil
Spark: Accel spark plug wires + Autolite spark plugs
Supporting parts: PCV valve/line, thermostat, fuel pump, water pump
Dress: Chrome timing cover/tab, pulleys, air cleaner, valve covers, oil pan, dipstick/tube, thermostat housing, distributor hold down, breather
Balance: Sunnen computer balanced rotating assembly (balance sheet included)

Warranty and installation

1-Year Limited Warranty

The written warranty supplied with your engine defines mileage limits, covered components, labor eligibility, exclusions and claim requirements. Keep your invoice and installation records, follow the supplied instructions, and obtain authorization before warranty repairs.

Important notes

  • Always confirm exact included components for your final configuration and vehicle needs.
  • Break-in depends on cam and component choices—follow the instructions provided with your engine and use the correct oil type/weight for initial startup.

  • Fitment varies—share your vehicle + transmission to confirm the right build.

Frequently asked questions

How much horsepower is this 454 rated for?

This Chevy 454 crate engine is rated at 450 horsepower.

What carburetor is included?

This build spec includes an Edelbrock 750 CFM carburetor.

Is this a long block or a more complete package?

This build spec includes key components beyond a bare long block — including intake manifold, carburetor, HEI ignition components, and chrome dress items. Always confirm exact included items for your final configuration.

Does it require a break-in procedure?

Many new engines do. Break-in depends on cam and component choices. Follow the instructions provided with your engine and use the correct oil type/weight for initial startup.

What warranty is included?

Engine comes with a one year, unlimited mileage written warranty.

Why choose a 454?

The 454 is about torque you can feel — effortless acceleration and big-block presence, with strong pull without needing high RPM.

When might I prefer a small block instead?

If you want a lighter, rev-happy feel (327), the simplest all-around street combo (350), or torque-forward power with small-block packaging (383), you may prefer a small block.

Customer Reviews

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