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 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 & Plug Wires
Instantly transform the look of your LS engine or Gen 5 LT engine bay while improving maintenance...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
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 engine...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 79
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Katech Engineering Products
In Stock
Description: For Gen 4 blocks (see description for details)
Item #: KAT-6350
Condition:
New
Price: $30.99
In Stock
Description: Universal racing ignition coil
Item #: MAG-BAE801
Condition:
New
Price: $24.99
In Stock
Description: Fits all Gen V LT Engines LT1, LT4, LT5, L83, L86 & L8T
Item #: NGK-LTR7IX-11
Condition:
New
Price: $8.99
In Stock
Description: OEM Style PCV Fitting For Katech Cast LT Valve Covers
Item #: KAT-6755
Condition:
New
Price: $16.99
Description: Replacement oil cap for Katech valve covers
Condition:
New
Price: $26.99
In Stock
Description: For KAT-6795 oil cap
Item #: KAT-6796-R01
Condition:
New
Price: $16.99
In Stock
Description: 12AN port plug
Item #: FRA-481312-BL
Condition:
New
Price: $15.99
In Stock
Description: Requires Set of 16
Item #: PSI-LS1511
Condition:
New
Price: $19.99
In Stock
Description: Requires Set of 16
Item #: PSI-LS1516
Condition:
New
Price: $24.99
In Stock
Description: For Katech Billet Belt Tensioner only
Item #: LIT-107076A
Condition:
New
Price: $27.99
In Stock
Description: Super cooling system additive
Item #: RED-80204
Condition:
New
Price: $24.99
Description: Remove supercharger pulley from snout when porting
Item #: /S-REMOVEPULLEY
Condition:
New
Price: $65.99
Backordered
Description: Rotofab big Gulp for 2015-2019 C7 Z06
Item #: ROT-10161087-RFB
Condition:
New
Price: $764.99
Backordered
Description: Rotofab big Gulp for 2016-2024 Camaro SS
Item #: ROT-10161050
Condition:
New
Price: $559.95
In Stock
Description: Rotofab big Gulp for 2017-2024 Camaro ZL1
Item #: ROTO-10161074
Condition:
New
Price: $654.95
Backordered
Description: Required for Stage 3 systems with SPINTRIC option
Item #: BMR-KA-088
Condition:
New
LIMITED STOCK BUY NOW!
Price: $134.99
Sale: $79.99
Save: 41%
Save: $55.00
Backordered
Description: Required for Stage 3 systems with SPINTRIC option
Item #: BMR-KA-089
Condition:
New
LIMITED STOCK BUY NOW!
Price: $163.99
Sale: $99.99
Save: 39%
Save: $64.00
Price: $202.99
Price: $50.99
Price: $95.99
In Stock
Description: For TA2 engines
Item #: DAI-HP-33-90-GW-500
Condition:
New
Price: $152.99
Price: $168.99
Price: $47.99
Price: $95.99
Price: $186.99
Price: $21.99
Price: $52.99
Price: $67.99
Price: $57.99
No Image Available
In Stock
Description: In Stock
Item #: KAT-7535
Condition:
New
Price: $99.99
In Stock
Description: Trend Performance Hardened Pushrods
Item #: TRE-T735803
Condition:
New
Price: $13.99
In Stock
Description: Trend Performance Hardened Pushrods
Item #: TRE-T775803
Condition:
New
Price: $13.99
In Stock
Description: Trend Performance Hardened Pushrods
Item #: TRE-T7775803
Condition:
New
Price: $13.99
In Stock
Description: Trend Performance Hardened Pushrods
Item #: TRE-T780803
Condition:
New
Price: $13.99
In Stock
Description: Trend Performance Hardened Pushrods
Item #: TRE-T7825803
Condition:
New
Price: $13.99
In Stock
Description: Trend Performance Hardened Pushrods
Item #: TRE-T785803
Condition:
New
Price: $13.99
In Stock
Description: Trend Performance Hardened Pushrods
Item #: TRE-T7875803
Condition:
New
Price: $13.99
In Stock
Description: Trend Performance Hardened Pushrods
Item #: TRE-T790803
Condition:
New
Price: $13.99
Backordered
Description: Trend Performance Hardened Pushrods
Item #: TRE-T7975803
Condition:
New
Price: $13.99
In Stock
Description: Trend Performance Hardened Pushrods
Item #: TRE-T800803
Condition:
New
Price: $13.99
In Stock
Description: Trend Performance Hardened Pushrods
Item #: TRE-T7375805
Condition:
New
Price: $10.99
In Stock
Description: Trend Performance Hardened Pushrods
Item #: TRE-T740805
Condition:
New
Price: $10.99
In Stock
Description: For Katech Valve Covers
Item #: ITW-8913-61-13-5710
Condition:
New
Price: $2.99
In Stock
Description: For slotted valve covers only
Item #: KAT-3231
Condition:
New
Price: $11.99
Price: $47.99
In Stock
Description: For use with Katech 103mm throttle body
Item #: VIB-2718
Condition:
New
Price: $29.99
Backordered
Description: For Whistler compression ratio tester
Item #: KAT-0250-032
Condition:
New
Price: $34.99
In Stock
Description: Replacement spark plug adapter for the Whistler compression ratio tester
Item #: KAT-0250-043
Condition:
New
Price: $17.99
Backordered
Description: For Whistler compression ratio tester - 2 REQUIRED
Item #: KAT-0250-042
Condition:
New
Price: $11.99
Backordered
Description: For Gen 5 LT2
Item #: XDI-LT2-100-8
Condition:
New
Price: $3,999.99
In Stock
Description: Gen 5 LT2
Item #: XDI-LT2-40-8
Condition:
New
Price: $1,999.99
Backordered
Description: For Gen 5 LT2
Item #: XDI-LT2-70-8
Condition:
New
Price: $2,999.99
Backordered
Description: For Gen 5 LT4/LT5
Item #: XDI-i020-30-8
Condition:
New
Price: $1,999.99
In Stock
Description: For Gen 5 LT4/LT5
Item #: XDI-i020-50-8
Condition:
New
Price: $2,999.99
IN STOCK
Description: For Gen 5 LT4/LT5 | ONLY ONE SET AVAILABLE | USED DYNO TIME ONLY
Item #: KAT-GS-0007
Condition:
New
Price: $3,999.99
Sale: $2,800.00
Save: 30%
Save: $1199.99
In Stock
Description: For Gen 5 LT4/LT5
Item #: XDI-i020-70-8
Condition:
New
Price: $3,999.99
In Stock
Description: For Gen 5 engines (Excluding LT4)
Item #: KAT-A6742
Condition:
New
Price: $474.99
In Stock
Description: LS Throttle body adapter harness
Item #: KAT-7677
Condition:
New
Price: $64.99