Katech Engineering LLC » Katech Engineering
Katech Engineering Categories
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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 »
Katech C8 Corvette Installed Performance Packages
Katech C8 Corvette installed performance packages are professionally engineered upgrade solutions designed to enhance the performance,...More Details »
Katech Performance Camshafts: Race-Proven Power for LS & LT Engines
Shop Katech Engineering's race-proven selection of Performance Camshafts for LS and LT engines, including the...More Details »
Katech Performance Camshafts: Race-Proven Power for LS & LT Engines
Shop Katech Engineering's race-proven selection of Performance Camshafts for LS and LT engines, including the...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 »
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 »
Performance Cylinder Head CNC Porting for GM LS and LT Engines
Katech CNC Porting and Machining Services apply decades of race-proven airflow development and precision machining to GM LS and LT...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 »
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Katech Engineering LS & LT Coil Relocation Kits, Billet Brackets & Spark Plug Wires
Instantly transform the look of your LS engine or Gen 5 LT engine bay while improving...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 »
Performance GM Cylinder Heads, Components & CNC Porting
Cylinder heads play a critical role in how a GM engine produces power. By controlling airflow and combustion, they directly affect...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 »
GM Cylinder Heads, Components & CNC Machining Services
This category includes complete cylinder heads, individual components, and machining services for GM engine platforms, including...More Details »
LS Performance Engines for Street, Strip, and Professional Motorsports
Katech LS engines are custom spec high-performance engines developed around GM Gen III and Gen IV LS...More Details »
Custom Spec LT Performance Engines Engineered for Street, Track, and Competition
Katech LT engines are custom spec high-performance engines engineered around GM Generation V LT architecture,...More Details »
Since 1977, Katech Engineering has applied race-winning experience to the selection of cylinder head hardware, accessories, and installation components for GM LS and LT engines. Designed to...More Details »
Since 1977, Katech Engineering has delivered precision cylinder head refresh and rebuild services designed to restore performance, reliability, and durability for GM LS and LT engines. Our...More Details »
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High-Performance Short Blocks & Complete Engine Assemblies
This category includes precision-machined engine blocks, professionally assembled short blocks, and complete long block...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-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 »
High-Performance Engine Gaskets & Sealing Components
This category includes sealing components engineered to maintain fluid containment, pressure integrity, and combustion sealing across...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 »
Since 1977, Katech Engineering has applied race-winning experience to the development of high-performance GM cylinder heads and CNC porting services . Designed for GM LS and LT platforms,...More Details »
Katech GM Trucks and SUVs Installed Performance Packages
Katech GM Trucks and SUVs installed performance packages provide professionally engineered upgrade solutions designed to enhance the...More Details »
Harmonic Balancers & Crankshaft Dampers
This category includes harmonic balancers designed to control torsional vibration within the crankshaft assembly. These components function by...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 »
Since 1977, Katech Engineering has applied race-winning experience to selecting and validating high-performance head gaskets and fasteners for GM LS and LT cylinder heads. This category...More Details »
Performance HEMI Cylinder Heads, Components & CNC Porting
HEMI cylinder heads, components, and CNC porting services play a critical role in airflow, combustion, and overall engine...More Details »
Performance HEMI Cylinder Heads, Components & CNC Porting
Cylinder heads play a critical role in how a HEMI engine produces power. By controlling airflow and combustion, they directly...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 »
High-Performance Intake & Exhaust Valves
Intake & Exhaust Valves Built for Power, Efficiency, and Durability
Proper valve performance is critical to how an...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 »
Since 1977, Katech Engineering has applied race-winning experience to precision Nissan cylinder head porting services . Developed for high-performance Nissan applications, our porting services...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 »
Engine Oil Pumps & Scavenge Systems
This category includes oil pump assemblies and related components responsible for generating oil flow and managing lubrication distribution...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 »
Performance GM Cylinder Heads, Components & CNC Porting
Cylinder heads play a critical role in how a GM engine produces power. By controlling airflow and combustion, they directly...More Details »
Performance Intake & Exhaust Valves for LS & LT Applications
Intake & Exhaust Valves Designed for Airflow, Thermal Stability, and Valvetrain Control
Intake and exhaust valves...More Details »
Since 1977, Katech Engineering has applied race-winning experience to the development and selection of sensors, spark plugs, spark plug wires and head-mounted components for GM LS and LT...More Details »
Superchargers, Performance Parts & Services
Superchargers, forced induction systems, performance parts, and services available through Katech provide serious horsepower upgrades for...More Details »
Items 1-60 of 72
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Katech Engineering Products
In Stock
Description: OEM GM LS3 Exhaust Valve
Item #: GMP-12582719
Condition:
New
Price: $33.99
In Stock
Description: OEM LS7 Cylinder Head Gasket
Item #: GMP-12582179
Condition:
New
Price: $75.99
In Stock
Description: LS7 D Port Exhaust Manifold Gasket
Item #: GMP-12594171
Condition:
New
Price: $54.99
In Stock
Description: OEM GM LS7 Exhaust Valve
Item #: GMP-12618110
Condition:
New
Price: $62.99
Price: $39.99
In Stock
Description: LS7, LS9, LT4 & LT5 Intake Valve Rocker Arm Lash Cap Wear Pad Kit
Item #: GMP-19302366
Condition:
New
Price: $31.99
In Stock
Description: OEM LS9 Cylinder Head Gasket
Item #: GMP-12622033
Condition:
New
Price: $87.99
In Stock
Description: OEM LT1 & LT4 Exhaust Valve
Item #: GMP-12678746
Condition:
New
Price: $33.99
In Stock
Item #: GMP-11611976
Condition:
New
Price: $4.99
In Stock
Description: For 3 bolt cam sprockets
Item #: GMP-11588723
Condition:
New
Price: $4.99
In Stock
Description: LS lifter tray bolt
Item #: GMP-12551163
Condition:
New
Price: $4.99
In Stock
Description: MA{ Sensor for TA2 engines
Item #: GMP-19418808
Condition:
New
Price: $92.99
In Stock
Description: For C6 Corvette
Item #: GMP-12557583
Condition:
New
Price: $23.99
In Stock
Description: Universal
Item #: GMP-11611351
Condition:
New
Price: $17.99
In Stock
Description: Sold in halves. 32 required per engine
Item #: GMP-10166345
Condition:
New
Price: $3.99
In Stock
Description: Flywheel bolts LS engines
Item #: GMP-11569956
Condition:
New
Price: $7.99
Price: $31.99
In Stock
Description: For Gen 3/4 engines
Item #: GMP-12639250
Condition:
New
Price: $73.99
In Stock
Description: OEM GM Valley cover gasket
Item #: GMP-12610141
Condition:
New
Price: $52.99
In Stock
Description: For LS Cast Aluminum Valve Cover
Item #: GMP-12637683
Condition:
New
Price: $29.99
In Stock
Description: For LS2, LS3, and LS6 Engines
Item #: GMP-10166344
Condition:
New
Price: $7.99
In Stock
Description: For LT Cast Aluminum Valve Cover
Item #: GMP-12619787
Condition:
New
Price: $10.99
Price: $34.99
Price: $10,999.00
In Stock
Description: Set of 16 Gen III and IV LS-Series GM Engines
Item #: GMP-88958689
Condition:
New
Price: $572.99
Price: $342.99
In Stock
Description: Fits LT4
Item #: ZPE-Z4230BV2Z8
Condition:
New
Price: $188.99
In Stock
Description: Fits LT4
Item #: ZPE-Z4W230V3Z8
Condition:
New
Price: $188.99
In Stock
Description: Fits LT4
Item #: ZPE-ZZ240BV2Z8
Condition:
New
Price: $188.99
In Stock
Description: Fits LSA Superchargers
Item #: ZPE-ZZ250BV2Z8
Condition:
New
Price: $188.99
In Stock
Description: Fits LSA/LS9/LT4
Item #: ZPE-ZZ18640ROK
Condition:
New
Price: $71.99
In Stock
Description: 2006–2013 Corvette Z06 LS7 7.0L 2008–2013 Corvette LS3 6.2L
2010–2013 Chevrolet Corvette Grand Sport LS3 6.2L
Item #: HAL-SBMF103
Condition:
New
Price: $697.99
In Stock
Description: For 2014-2019 C7 Stingray LT1
Item #: HAL-STR1
Condition:
New
Price: $679.99
In Stock
Description: For 2015-2019 C7 Z06
Item #: HAL-STRZ
Condition:
New
Price: $679.99
Description: 2020+ C8 Corvette
Item #: HAL-HRNT.518
Condition:
New
Price: $794.99
Description: Labor to install supercharger hub.
Item #: /S-INSTALLSCPULLEY
Condition:
New
Price: $65.99
In Stock
Description: Used by Professional Racing Teams | Also Fits Stock Location Coils on LS & LT Engines
Item #: KAT-A6572-X
Condition:
New
Price: $299.99
In Stock
Description: For Magnuson 2300 and 2650 Superchargers
Item #: KAT-A7029
Condition:
New
Price: $599.99
In Stock
Description: For Magnuson TVS2300/TVS2650
Item #: KAT-7337
Condition:
New
Price: $652.99
In Stock
Description: For Magnuson TVS2300 & TVS2650 SUperchargers
Item #: KAT-7703
Condition:
New
Price: $844.99
Backordered
Description: Fuel pump module
Item #: KAT-A7838
Condition:
New
Price: $2,249.99
In Stock
Description: Remote Fuel filter Kit
Item #: KAT-A7844
Condition:
New
Price: $367.99
In Stock
Description: Basic CNC Porting Service
Item #: KAT-M4321
Condition:
New
Price: $499.99
In Stock
Description: CNC Porting Service, Valve Job, Hand-blending, New Valve
Item #: KAT-A7229
Condition:
New
Price: $1,364.99
In Stock
Description: Basic CNC Porting Service
Item #: KAT-M3835
Condition:
New
Price: $499.99
In Stock
Description: CNC Porting Service
Item #: KAT-A7266
Condition:
New
Price: $1,123.99
Sale: $999.99
Save: 11%
Save: $124.00
In Stock
Description: CNC Porting Service
Item #: KAT-A7266C
Condition:
New
Price: $1,784.99
Description: 416 LS Short Block For Boosted Applications
Item #: 416CILSB
Condition:
New
Price: $12,074.99
In Stock
Description: In stock!
Item #: KAT-A7000-58
Condition:
New
Price: $10,499.99
In Stock
Description: Basic CNC Porting Service
Item #: KAT-M7107
Condition:
New
Price: $499.99
In Stock
Description: CNC Porting Service, Valve Job, Hand-blending, Big Valves
Item #: KAT-A7230
Condition:
New
Price: $1,364.99
In Stock
Description: CNC Porting Service, Valve Job, Hand-blending, Big Valves, Assembled with .660 dual springs
Item #: KAT-A7230C
Condition:
New
Price: $1,784.99
In Stock
Description: For Katech Billet Belt Tensioner only
Item #: LIT-207096
Condition:
New
Price: $5.99
In Stock
Description: For Katech Billet Belt Tensioner only
Item #: LIT-107076A
Condition:
New
Price: $27.99
In Stock
Description: No pulley - for ARE Stage 3 dry sump system
Item #: KAT-A4424-ARE
Condition:
New
Price: $119.99
In Stock
Description: Choice of Black, Silver or Red
Item #: KAT-4428
Condition:
New
Price: $7.99