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Performance starts here.

Circle Track

Engineered to take checkered flags. Select engines now available.

A Chevrolet Performance Parts Crate Engine in a Racecar's Engine Bay

LSX

Racing-engineered
for custom builds.

lsx

L8P

Heavy-duty power
and pull.

L8P

LT1

Modern muscle that
makes a name for itself.

lt1

Engine & Transmission Packages

Engine & Transmission Packages

Factory-matched Connect & Cruise* engine-and-transmission combinations that deliver.

tbd

tbd

"It simplifies the whole project. If you have any issues, you plug into it, and you work on it and go from there. It makes it so simple."

Talbert Goldman
Mike Goldman Customs

An ideal pairing for any engine.

fpo

SuperMatic™ 4L65-E Four-Speed

Proven and tested reliability and durability for handling horsepower.

fpo

SuperMatic™ 6L80-E Six-Speed

Serious torque and added versatility for the track or the truck.

View Transmissions

#BUILTNOTBOUGHT

The latest from iconic builders.

A Man Wearing a Black T-Shirt and Shades Poses in Front of a Vintage Chevrolet Pickup Truck

A Colossal 1958 Apache with LT4 Muscle

The BLOCK | Chevrolet

Front View of a Black Pontiac Trans Am on a Racetrack

1978 Pontiac Firebird with LS Power

The BLOCK | Chevrolet

Front Three Quarters View of a Vintage GM Pickup Truck

Supercharged '55 Chevy Wagon

The BLOCK | Chevrolet

Front View of a Red Chevrolet Car with an Open Hood and a Visible LS3 Engine

The Final COPO Camaro

The BLOCK | Chevrolet

Front Three Quarters View of a Classic Black GM Car with the Hood Open and Engine Visible

Boost in a Box: 1964 Chevy II Nova

The BLOCK | Chevrolet

Front View of a Blue Vintage Chevy Pickup Truck in Excellent Condition with a Man Standing Near the Bed

A C10 for the Strip and the Show

The BLOCK | Chevrolet

#BUILTNOTBOUGHT

The latest from iconic builders.

A Man Wearing a Black T-Shirt and Shades Poses in Front of a Vintage Chevrolet Pickup Truck

A Colossal 1958 Apache with LT4 Muscle

The BLOCK | Chevrolet

tbd

1978 Pontiac Firebird with LS Power

The BLOCK | Chevrolet

Front Three Quarters View of a Vintage GM Pickup Truck

Supercharged '55 Chevy Wagon

The BLOCK | Chevrolet

Front Three Quarters View of a Classic Black GM Car with the Hood Open and Engine Visible

Boost in a Box: 1964 Chevy II Nova

The BLOCK | Chevrolet

Front View of a Blue Vintage Chevy Pickup Truck in Excellent Condition with a Man Standing Near the Bed

A C10 for the Strip and the Show

The BLOCK | Chevrolet

Front View of a Red Chevrolet Car with an Open Hood and a Visible LS3 Engine

The Final COPO Camaro

The BLOCK | Chevrolet

#/#

View of a Chevrolet Performance Parts Crate Engine with a Red Paintjob on Top Housed in a Red GM Vehicle's Engine Bay

Featured Event

The Best Engines of Holley LS Fest East 2024

Upcoming Events

Join our favorite builders, hobbyists and fans at an event in your area.

Cruisin' Ocean City

May 1-5
Ocean City, MD

C10 Nationals

May 5-9
Texas Motor Speedway
Fort Worth, TX

View Past Events

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