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 LS & LT Performance Camshafts
Shop Katech Performance Camshafts for Chevrolet LS3, LS7, LT1, LT2, LT4 and LT 427 engine applications. Explore profiles for street, track...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 »
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 »
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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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 »
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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 »
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 »
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 »
Harmonic Balancers & Crankshaft Dampers
This category includes harmonic balancers designed to control torsional vibration within the crankshaft assembly. These components function by...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 »
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: Forged 416ci LSA Short Block — 58x
Item #: KAT-A7000-58-LSA
Condition:
New
Price: $9,974.99
Description: For Gen 5 L84 Wet Sump Engines
Item #: KAT-A7733
Condition:
New
Price: $595.99
Backordered
Description: For Gen 5 L83/L86 Wet Sump Truck Engines
Item #: KAT-A7503
Condition:
New
Price: $595.99
Backordered
Description: For Gen 5 L87 & L8T Wet Sump Engines
Item #: KAT-A7734
Condition:
New
Price: $561.99
In Stock
Description: CNC ported L87 & LT2 heads Set up for .660 Lift Cam | Sold in Pairs
Item #: KAT-A7840
Condition:
New
Price: $2,179.99
In Stock
Description: Gen V LT & Wet Sump LS Engines
Item #: KAT-7705
Condition:
New
Price: $49.99
In Stock
Description: LT Engines | Modified Inlet Required
Item #: KAT-A6885-BLK
Condition:
New
Price: $769.99
In Stock
Description: Gen V LT | Modified Inlet Required
Item #: KAT-A6885
Condition:
New
Price: $769.99
In Stock
Description: Gen V LT | 112MM | Black Anodized
Item #: KAT-A7311-BLK
Condition:
New
Price: $1,009.99
In Stock
Description: Gen V LT | 112MM Throttle Body
Item #: KAT-A7311
Condition:
New
Price: $989.99
Description: Gen V LT | 120MM Throttle Body
Item #: KAT-A7704-BLK
Condition:
New
Price: $999.99
Backordered
Description: Gen 5 LT 427 Camshaft
Item #: KAT-7150
Condition:
New
Price: $499.99
In Stock
Description: Gen 5 LT Camshaft
Item #: KAT-7939
Condition:
New
Price: $499.99
In Stock
Description: For Gen 5 LT Engines
Item #: KAT-7672
Condition:
New
Price: $314.99
In Stock
Description: For Gen 5 engines (Excluding LT4)
Item #: KAT-A6742
Condition:
New
Price: $499.99
In Stock
Description: For Gen V LT Engines
Item #: KAT-A7797
Condition:
New
Price: $839.99
Backordered
Description: Katech Gen V LT Billet Thermostat Restrictor
Item #: KAT-7535
Condition:
New
Price: $99.99
In Stock
Description: For Eliminating VVT from Gen 5 LT Style engines
Item #: KAT-A6913
Condition:
New
Price: $669.99
In Stock
Description: Gen V LT | Dry Sump, Non-Slotted Raw
Item #: KAT-A6738
Condition:
New
Price: $549.99
In Stock>
Description: For Gen 5 Engines
Item #: KAT-A6739
Condition:
New
Price: $574.99
In Stock
Description: For use with dedicated race dry sump system
Item #: KAT-A7854
Condition:
New
Price: $629.99
In Stock
Description: Replacement OEM oil pressure solenoid
Item #: KAT-7621
Condition:
New
Price: $20.99
In Stock
Description: Katech Motorsports-Proven Components Engineered Without Compromise. Gen 5 V8 LT 7.5mm Stem DI High-Flow Fuel Injectors
Item #: KAT-7982
Condition:
New
Price: $2,299.99
Backordered
Description: Motorsports-Proven Components Engineered Without Compromise. Gen 5 V8 LT 7.5mm Stem DI High-Flow Fuel Injectors
Item #: KAT-7983
Condition:
New
Price: $2,999.99
In Stock
Description: For use with VVT Delete Front Cover and Katech Modified Cam Sprocket
Item #: KAT-6990
Condition:
New
Price: $12.99
In Stock
Description: For use with locked out OEM cam phaser
Item #: KAT-7685
Condition:
New
Price: $12.99
Backordered
Description: For Eliminating VVT from Gen 5 LT Style Engines
Item #: KAT-A6914
Condition:
New
Price: $669.99
In Stock
Description: Gen V LT | Wet Sump, Non-Slotted Raw
Item #: KAT-A6740
Condition:
New
Price: $599.99
In Stock
Description: Gen V LT | Wet Sump, Slotted Raw
Item #: KAT-A6741
Condition:
New
Price: $659.99
Description: LT1 Heads | .670 Lift, Tool Steel Retainers
Item #: KAT-A7754-TS
Condition:
New
Price: $813.99
Description: 575HP LT1 | Wet Sump | Built to Order
Item #: LT1CE575HP
Condition:
New
Price: $19,162.99
Backordered
Description: CNC ported Gen 5 LT1 heads set up for .660 lift cam, sold in Pairs
Item #: KAT-A7674
Condition:
New
Price: $2,179.99
In Stock
Description: For Gen 5 LT1, L83, L86 Engines
Item #: KAT-A6794
Condition:
New
Price: $269.99
In Stock
Description: Basic CNC Porting Service
Item #: KAT-M6753-LT1
Condition:
New
Price: $499.99
In Stock
Description: CNC Porting and Machining LT1/L86/LT8 Heads
Item #: KAT-A7783
Condition:
New
Price: $1,235.99
Sale: $1,099.99
Save: 11%
Save: $136.00
In Stock
Description: Gen 5 LT1 Camshaft
Item #: KAT-6862
Condition:
New
Price: $499.99
Backordered
Description: Gen V LT1 & LT2 Camshaft
Item #: KAT-7775
Condition:
New
Price: $499.99
Backordered
Description: LT1/LT2/LT4/L86/L87 | CNC Ported
Item #: KAT-A6856
Condition:
New
Price: $399.99
Description: LT1/LT4 Short Block for Naturally Aspirated Applications
Item #: KAT-A7830
Condition:
New
Price: $11,999.99
Description: LT1/LT4 Short Block for Boosted Applications
Item #: KAT-A7779
Condition:
New
Price: $12,249.99
In Stock
Description: Eliminates Factory Oil Cooler
Item #: KAT-A6962
Condition:
New
Price: $130.99
In Stock
Description: Replacement Friction Plate | Katech Lightweight Flywheel
Item #: KAT-7541
Condition:
New
Price: $90.99
In Stock
Description: For LT1/LT4
Item #: KAT-6988
Condition:
New
Price: $35.99
In Stock
Description: LT1/LT4/LT5 Exhaust Valve | Individual
Item #: KAT-7800
Condition:
New
Price: $224.99
In Stock
Description: LT1/LT4/LT5 Exhaust Valves | Set 8
Item #: KAT-7800
Condition:
New
Price: $1,799.92
In Stock
Description: LT1/LT4/LT5 Intake Valve | Individual
Item #: KAT-7486
Condition:
New
Price: $224.99
In Stock
Description: LT1/LT4/LT5 Intake Valves | Set 8
Item #: KAT-7486-8
Condition:
New
Price: $1,799.92
Description: For Gen 5 LT Dry Sump Engines
Item #: KAT-A7092
Condition:
New
Price: $1,199.99
Description: Gen V LT1/LT4/LT5 Sleeved Engine Block
Item #: KAT-A6965
Condition:
New
Price: $6,499.99
Backordered
Description: For Gen 5 LT1, LT4 & LT5 Wet Sump Engines
Item #: KAT-A7502
Condition:
New
Price: $595.99
In Stock
Description: LT1 Heads | .670 Lift, Titanium Retainers
Item #: KAT-A7754-TI
Condition:
New
Price: $866.99
In Stock
Description: LT4 Heads | .670 Lift, Titanium Retainers
Item #: KAT-A7755-TI
Condition:
New
Price: $866.99
Description: LT4 & LT5 Heads | .670 Lift, Tool Steel
Item #: KAT-A7755-TS
Condition:
New
Price: $813.99
Description: CNC Porting & Repair Service with Bronze guides, Ti/Mo Intake/Super Alloy Exhaust Valves..
Item #: KAT-A7606
Condition:
New
Price: $4,269.99
In Stock
Description: For Gen 5 LT4 Dry Sump Engine
Item #: KAT-A6871
Condition:
New
Price: $274.99
Backordered
Description: Gen V LT4 Camshaft for Automatic Transmissions
Item #: KAT-7060
Condition:
New
Price: $499.99
In Stock
Description: Gen 5 LT Camshaft for TVS2650 Magnuson Superchargers
Item #: KAT-7353
Condition:
New
Price: $499.99
In Stock
Description: Gen 5 LT Camshaft for OEM & Magnuson TVS2650 Superchargers
Item #: KAT-7776
Condition:
New
Price: $499.99
In Stock
Description: Gen V LT Camshaft for Magnuson TVS2650, ProCharger F-1A-94, or Larger Superchargers
Item #: KAT-7548
Condition:
New
Price: $499.99
Description: Your Heads fully assembled set up for Katech LT4 Cams plus CNC Porting & Guide Repair Service..
Item #: KAT-A7608
Condition:
New
Price: $5,280.99