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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 C5 Corvette Installed Performance Packages
Katech C5 Corvette installed performance packages provide a professionally engineered path to modern performance upgrades for the C5 Corvette...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 »
Built on decades of championship-winning engine development, Gen 3 and Gen 4 LS cylinder heads from Katech Engineering deliver proven airflow, durability, and power for street, strip, 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
Cylinder heads play a critical role in how a HEMI engine produces power. By controlling airflow and combustion, they directly...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 »
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 »
Items 1-60 of 78
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Katech Engineering Products
Description: For 6.2L Hemi
Item #: KAT-7587-BLK
Condition:
New
Price: $999.99
In Stock
Description: Katech CNC Basic Porting Service
Item #: KAT-A7453
Condition:
New
Price: $767.99
In Stock
Description: 5.7L HEMI Premium CNC Porting Service
Item #: KAT-A7440
Condition:
New
Price: $1,180.99
In Stock
Description: Katech Basic CNC Porting Service
Item #: KAT-A7456
Condition:
New
Price: $767.99
In Stock
Description: 6.2/6.4L HEMI Premium CNC Porting Service
Item #: KAT-A7457
Condition:
New
Price: $1,180.99
Price: $13.99
Description: Katech Service
Item #: /S-ASSEMBLE-CYL-CHEMI
Condition:
New
Price: $234.99
Price: $2.99
In Stock
Description: LT1 LT4 Dual Fuel Pump Module | Gen 6 Camaro CTS-V High Performance Fuel Upgrade
Item #: KAT-A7763
Condition:
New
Price: $1,574.99
In Stock
Description: Bolt in clutch surface for 5198 flywheel
Item #: KAT-6525
Condition:
New
Price: $90.99
Description: All GM Gen V LT, LSA/LS9 & Most LS Series Engines
Item #: KAT-A5144
Condition:
New
Price: $499.99
In Stock
Description: For GM LT1, LT4, LT5, L83 & L86
Item #: KAT-A7963
Condition:
New
Price: $299.99
Backordered
Description: For C6 Z06, C6 ZR1, C6 Grand Sport, C7 Z06, C7 Grand Sport
Item #: KAT-A7014
Condition:
New
Price: $7,078.99
In Stock
Description: Ecotec M62 Supercharger to L61
Item #: KAT-A3309-R02
Condition:
New
Price: $146.99
In Stock
Description: For Gen 5 L82/L83/L84 engines
Item #: KAT-A7250
Condition:
New
Price: $399.99
In Stock
Description: CNC Chamber Porting Service, Valve Job, Hand-blending
Item #: KAT-A7416
Condition:
New
Price: $1,180.99
In Stock
Description: Katech License Plate Frame
Item #: /LICENSE PLATE
Condition:
New
Price: $9.99
Sale: $5.00
Save: 50%
Save: $4.99
Backordered
Description: SMALL ONLY
Item #: KAT-6551-BLK-S
Condition:
New
Price: $20.99
Sale: $15.00
Save: 29%
Save: $5.99
Description: Wires used by professional racing teams, also fit stock location coils on LS & LT engines
Item #: KAT-A6572
Condition:
New
Price: $236.99
Backordered
Description: For Most GM LS & LS7 Heads
Item #: KAT-A7753-TI
Condition:
New
Price: $839.99
In Stock
Description: For Most GM LS Heads | DOES NOT FIT NOT LS9 Heads
Item #: KAT-A7753-TS
Condition:
New
Price: $789.99
In Stock
Description: For LS Engines
Item #: KAT-A7417-BLK
Condition:
New
Price: $769.99
In Stock
Description: LS2 LS3 LS7 LS9 with port matching | LSA with port matching | L99 L76
Item #: KAT-A7417
Condition:
New
Price: $769.99
In Stock
Description: For Gen 3/4 LS Engines
Item #: KAT-7572-BLK
Condition:
New
Price: $984.99
In Stock
Description: For Gen 3/4 LS Engines
Item #: KAT-7572
Condition:
New
Price: $959.99
In Stock
Description: For Gen 4 LS engines with 120mm snout
Item #: KAT-A7743-BLK
Condition:
New
Price: $984.99
In Stock
Description: CNC Chamber Porting Service
Item #: KAT-M4470-R01
Condition:
New
Price: $123.29
In Stock
Description: For LS1/LS2/LS3/LS6/L92/LQ4/LQ9/LM7
Item #: KAT-A4122
Condition:
New
Price: $695.99
Backordered
Description: For use with a thermostat
Item #: KAT-4008
Condition:
New
Price: $179.99
In Stock
Description: For use with a thermostat
Item #: KAT-6327
Condition:
New
Price: $179.99
Description: Precision Laser Etching for Gen 3–4 LS Cylinder Heads
Item #: /S-CUSTOMLASER-CYLHD
Condition:
New
Price: $0.99
Description: For LS1/LS2/LS3/LS6/LS7 Powered Corvette, CTS-V, Camaro, Firebird, GTO, G8 & SS
Item #: KAT-A4425
Condition:
New
Price: $165.99
Backordered
Description: For Silverado, Sierra, Tahoe, Yukon and SSR
Item #: KAT-A4426
Condition:
New
Price: $185.99
Description: For GM Gen 3 / 4 Engines
Item #: KAT-A7943
Condition:
New
Price: $1,281.96
Sale: Add to Cart to see Price
Description: For GM Gen 3 & 4 Engines
Item #: KAT-A7942
Condition:
New
Price: $1,281.96
Sale: Add to Cart to see Price
Katech LS LT AFM delete, DOD delete, AFM DOD delete kit, AFM block off rivets, DOD block off rivets, LS AFM delete, LT AFM delete, AFM oil passage plugs, AFM oil passage block off rivets, LS LT engine parts
Description: For Gen 4/5 V8 Engines
Item #: KAT-A7964
Condition:
New
Price: $19.99
In Stock
Description: For PSI LS1511 spring
Item #: KAT-4678
Condition:
New
Price: $19.99
Backordered
Description: For LS1 and LS6 Engines
Item #: KAT-A4666
Condition:
New
Price: $189.99
In Stock
Description: For reverse intake manifold installation - LS3 and other engines.
Item #: KAT-A6678
Condition:
New
Price: $89.99
In Stock
Description: For LS2, LS3, LS7, L92, L99 Engines
Item #: KAT-A4667
Condition:
New
Price: $259.99
In Stock
Description: 27" MAP sensor extension
Item #: KAT-4751
Condition:
New
Price: $59.99
Description: CUSTOMER SUPPLIED LS3 CORE ENGINE | Up to 1000hp
Item #: 416CILSB24XC
Condition:
New
Price: $20,723.99
Description: NEW Engine!
Item #: LS3LB550HP58X
Condition:
New
Price: $11,999.99
In Stock
Description: CNC Chamber Porting Service
Item #: KAT-M7112
Condition:
New
Price: $123.29
In Stock
Description: Oil inlet for rear of block
Item #: KAT-1909
Condition:
New
Price: $79.99
In Stock
Description: CNC Porting Service
Item #: KAT-M7412
Condition:
New
Price: $499.99
In Stock
Description: CNC Porting Service
Item #: KAT-A7413
Condition:
New
Price: $1,180.99
Sale: $999.99
Save: 15%
Save: $181.00
In Stock
Description: Basic CNC Porting Service
Item #: KAT-M7028
Condition:
New
Price: $499.99
In Stock
Description: CNC Porting Service
Item #: KAT-A7302
Condition:
New
Price: $1,123.99
Sale: $999.99
Save: 11%
Save: $124.00
In Stock
Description: Camaro, Corvette, Chevy SS, Pontiac G8
Item #: KAT-A7068
Condition:
New
Price: $529.99
In Stock
Description: For stock LS7 & LT4 Heads
Item #: KAT-4682
Condition:
New
Price: $17.99
Backordered
Description: For LS7 Engines
Item #: KAT-6586
Condition:
New
Price: $224.99
In Stock
Description: For LS7
Item #: KAT-6412
Condition:
New
Price: $224.99
In Stock
Description: Basic CNC Porting Service
Item #: KAT-M6897
Condition:
New
Price: $599.99
In Stock
Description: CNC Porting Service with Bronze guides, Ti/Mo Intake Valves, Inspect/Advise Exhaust
Item #: KAT-A7269
Condition:
New
Price: $3,370.99
In Stock
Description: CNC Porting Service with Bronze guides, Ti/Mo Intake/Exhaust Valves
Item #: KAT-A7232
Condition:
New
Price: $5,055.99
In Stock
Description: For LS7 or LS3 416
Item #: KAT-7656
Condition:
New
Price: $499.99
In Stock
Description: LS7 Cylinder Head Repair-Only Bundle , Ti/Mo Intake Valves, Inspect/Advise Exhaust
Item #: KAT-A7270
Condition:
New
Price: $2,977.99
Price: $499.99
Description: LS7 Short Block for N/A Applications
Item #: KAT-LS7SB
Condition:
New
Price: $12,914.99