Katech Engineering LLC - Performance Parts
Race-Engineered Performance Parts Built for Demanding Applications
Katech Engineering designs and manufactures race-engineered performance parts developed through decades of professional motorsports and advanced vehicle engineering. Our precision components support engine, drivetrain, induction, cooling, lubrication, and vehicle systems, delivering durability, accuracy, and repeatable performance for street, track, and racing environments. Every part is engineered with a focus on function, material integrity, and real-world validation, reflecting Katech’s uncompromising standards for performance and quality.
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Street or Race, Performance Engines Custom Built to Your Exact Specifications
Katech builds engines to exact specifications for street performance, track-day use, and professional...More Details »
Performance Cylinder Heads, Components & CNC Porting
Cylinder heads control how an engine makes power. By managing airflow and combustion, they directly affect performance, efficiency,...More Details »
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Katech Performance Short Blocks and Long Block Assemblies - The Foundation for Extreme Horsepower
Katech performance engine block assemblies are engineered as high-performance...More Details »
Race-Grade Engine Components Built to Win, Built to Last
Since 1977, Katech Engineering has built and supported championship-winning engine programs across professional motorsports,...More Details »
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Race-Proven Billet Belt Tensioners & Accessories for LS and LT Engines
Belt slip and thrown belts are failure points in high-RPM engine operation. Under sustained...More Details »
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Katech Engineering LS & LT Coil Relocation Kits: Billet Brackets & Plug Wires
Instantly transform the look of your LS engine or Gen 5 LT engine bay while improving maintenance...More Details »
Race-Focused Fuel Delivery Solutions for High-Output Engine Systems
Fuel system parts are critical to the performance, reliability, and safety of race-focused engine programs operating...More Details »
Performance Engine Gaskets & Seals
Reliable sealing is critical to engine performance. Whether you're building, upgrading, or servicing a high-performance engine, the right gaskets and...More Details »
Performance Harmonic Balancers
Your engine’s crankshaft is constantly exposed to torsional vibration—especially under load, higher RPM, and increased power levels. A properly...More Details »
Clutches & Flywheels, The Unbreakable Link to the Road
In high-performance and motorsports environments, driveline losses and clutch failures are common weak points when a stock...More Details »
CNC Machining & Powder Coating Services
Katech Engineering provides precision CNC machining and professional powder coating services developed through decades of real-world motorsports...More Details »
Precision-Engineered Airflow Solutions for LS and LT Performance Platforms
Cold air intakes and intake systems are critical to maximizing airflow efficiency, engine response, and overall...More Details »
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Engine Endurance Starts with Katech Engineering's Cooling Solutions
Engine endurance and peak performance begin with effective thermal management. In high-RPM race conditions and...More Details »
Ignition Parts | Spark Plug Wires, Spark Plugs, & Coils
Maximize your LS/LT engine's power and reliability with Katech's high-performance ignition parts. We provide the critical...More Details »
Intake Manifolds | Engine Airflow & Power Delivery
The intake manifold plays a critical role in engine performance by controlling how air is distributed to each cylinder, directly...More Details »
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Katech Engineering LS and LT Conversion & Swap Solutions
Stop compromising your engine build with unnecessary factory systems. Katech Conversion & Swap Solutions deliver the...More Details »
High-Capacity Oil Pumps Engineered for Pressure Stability and Scavenging Efficiency
Consistent oil supply is critical to engine reliability, especially under high RPM, increased load,...More Details »
Superchargers, Performance Parts & Services
Superchargers, forced induction systems, performance parts, and services available through Katech provide serious horsepower upgrades for...More Details »
Unleash Maximum Airflow with Katech Throttle Bodies Experience unrivaled throttle response and maximum horsepower with Katech Engineering's premium line of performance throttle bodies....More Details »
Performance Timing Chains, Front Drive & Valley Covers
Accurate timing and proper sealing are critical to engine performance and reliability. Whether you are upgrading or building an...More Details »
Performance Valvetrain Components
Your valvetrain controls how your engine breathes. Every valve event affects airflow, combustion, and overall performance. Maintaining control of that motion...More Details »
Race-Proven Performance at Unbeatable Prices
Welcome to the Katech Engineering Clearance Section, your opportunity to acquire race-proven high-performance parts, engine accessories, and...More Details »
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Official Katech Engineering Apparel & Merch
From the track to the street, represent the proven performance of Katech Engineering. Explore the collection of genuine Katech...More Details »
Katech Engineering offers a focused selection of TA2 parts developed and sourced specifically for Trans Am Series TA2 competition. This category includes race-ready components that support...More Details »
More About Performance Parts
Proven Expertise Across GM LS and LT Platforms and Beyond
Katech Engineering is widely recognized for its leadership in GM LS and LT performance development, applying extensive race and OEM-level experience to some of the most successful engine programs in modern motorsports. That expertise informs a broader engineering approach, allowing Katech to develop high-performance components across multiple platforms and vehicle systems while maintaining the same rigorous standards of precision, durability, and validation that define our LS and LT solutions.