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Crate Engines, Transmissions, and High Performance Parts
Crate Engines, Transmissions, and High Performance Parts

Shop Parts & Accessories

Air Filters & Cold Air Intakes

Air Filters & Cold Air Intakes

Air Filters & Cold Air Intakes

Big-Block Engines

Big-Block Engines

Big-Block Engines

Brake Calipers

Brake Calipers

Brake Calipers

Brake Components

Brake Components

Brake Components

Brake Lines

Brake Lines

Brake Lines

Brake Pads

Brake Pads

Brake Pads

Brake Proportioning Valves

Brake Proportioning Valves

Brake Proportioning Valves

Brake Rotors

Brake Rotors

Brake Rotors

Camshafts & Components

Camshafts & Components

Camshafts & Components

Carburetors & Accessories

Carburetors & Accessories

Carburetors & Accessories

Cat-Back Exhaust Systems

Cat-Back Exhaust Systems

Cat-Back Exhaust Systems

Chassis

Chassis

Chassis

Clutch Components

Clutch Components

Clutch Components

Connect & Cruise Engines

Connect & Cruise Engines

Connect & Cruise Engines

Crate Engines

Crate Engines

Crate Engines

Driveshafts

Driveshafts

Driveshafts

Engine Bearings

Engine Bearings

Engine Bearings

Exhaust Headers

Exhaust Headers

Exhaust Headers

Exhaust Manifolds

Exhaust Manifolds

Exhaust Manifolds

Exhaust Pipes

Exhaust Pipes

Exhaust Pipes

Exhaust System Kit

Exhaust System Kit

Exhaust System Kit

Fuel Filters

Fuel Filters

Fuel Filters

Fuel Injection

Fuel Injection

Fuel Injection

Fuel Pressure Regulators

Fuel Pressure Regulators

Fuel Pressure Regulators

Fuel Pumps

Fuel Pumps

Fuel Pumps

Grilles

Grilles

Grilles

Intake Manifolds

Intake Manifolds

Intake Manifolds

LS Series Crate Engines

LS Series Crate Engines

LS Series Crate Engines

LS Swap Kits

LS Swap Kits

LS Swap Kits

LSX Series Crate Engines

LSX Series Crate Engines

LSX Series Crate Engines

LT Series Crate Engines

LT Series Crate Engines

LT Series Crate Engines

Mud Flaps

Mud Flaps

Mud Flaps

Mufflers & Resonators

Mufflers & Resonators

Mufflers & Resonators

Pistons & Rings

Pistons & Rings

Pistons & Rings

Racing Engines

Racing Engines

Racing Engines

Roof Racks & Cargo Ogranizers

Roof Racks & Cargo Ogranizers

Roof Racks & Cargo Ogranizers

Small-Block Engines

Small-Block Engines

Small-Block Engines

Steering

Steering

Steering

Suspension

Suspension

Suspension

Tonneau Covers

Tonneau Covers

Tonneau Covers

Transmissions

Transmissions

Transmissions

Truck Bed Liners

Truck Bed Liners

Truck Bed Liners

Truck Tool Boxes

Truck Tool Boxes

Truck Tool Boxes

Valvetrain

Valvetrain

Valvetrain

Small-Block Engines

Small-Block Engines

Small block engines from Karl Kustoms include Chevy crate engine options designed for street, racing, and high performance applications. This category features compact V8 engines known for their lightweight design, strong rev capability, and balanced power delivery. Small block engines are ideal for muscle cars, restomods, and performance builds where responsive throttle, efficient airflow, and versatile horsepower make them a proven choice for a wide range of setups.

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Small-Block Engines

Small-Block Engines

Small block engines from Karl Kustoms include Chevy crate engine options designed for street, racing, and high performance applications. This category features compact V8 engines known for their lightweight design, strong rev capability, and balanced power delivery. Small block engines are ideal for muscle cars, restomods, and performance builds where responsive throttle, efficient airflow, and versatile horsepower make them a proven choice for a wide range of setups.

Shop Engines

Featured Builds

601151-908.webp
camaro-893.7
int-892.1
429-891.1

Shop By Brands

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Not Just Custom,
Karl Kustoms.

The Kustom Shop is your go-to destination for restored and automotive upgrades and performance enhancements. From custom paint and bodywork to engine swaps and performance tuning, the Kustom Shop brings your vision to life with expert craftsmanship and attention to detail.

Play

See the gear in action—watch our videos to explore builds, installs, and real world performance.

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All Builds Welcome

Submit your ride
Share your ride with Karls and get 10% OFF your first order

SHOPtalk

Stay up to speed with the latest builds, performance tips, and shop talk from the crew at Karl Kustoms.

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Truck

A Look Inside the Blueprint Engines Builder Series at Karl Kustoms

Calendar MobileCalendar Desktop Feb 02, 2026

Karl Kustoms At The 2025 IMCA Super Nationals

Calendar MobileCalendar Desktop May 13, 2025

Marshalltown Speedway Hosts Inaugural Carl Moyer Memorial Race

Calendar MobileCalendar Desktop Feb 19, 2025

Summer Nights Feature: Twin Triumphs

Calendar MobileCalendar Desktop Feb 18, 2025

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Karl Kustoms Info

At Karl Kustoms, we don’t just sell parts—we live and breathe performance builds. With decades of experience under the hood, our team delivers expert support, quality components, and proven solutions to help you build it right the first time.

Fast Shipping
Fast Shipping

Fast, reliable delivery nationwide.

Top-Notch Support
Top-Notch Support

Expert support from people
who know cars.

Low Price Guarantee
Low Price Guarantee

The best parts at the best
price—guaranteed.