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Race-Proven Belt Control, Katech Billet Tensioners & Accessories
Eliminate belt slip and thrown belts under high-RPM stress. Our Katech Billet Belt Tensioners bring a...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
The clutch and flywheel assembly is the critical link between your high-horsepower LS or LT engine and the road. At Katech, we...More Details »
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Since 1977, Katech Engineering has applied race-winning experience and advanced airflow development to precision CNC porting and cylinder head machining services . Designed for GM LS and LT...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 »
Since 1977, Katech Engineering has applied race-winning experience and precision engineering to the development of complete GM LS and LT cylinder heads . Designed for high-performance street,...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 »
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Engine Endurance Starts with Katech Engineering's Cooling Solutions
Maximize performance and protect your engine with Katech Cooling System Parts. Shop race-proven oil coolers, heat...More Details »
Katech Crate Engines, The Heart of American Performance When you demand an engine built on decades of championship-winning expertise, look no further than Katech Engineering’s...More Details »
KATECH CUSTOM BUILT ENGINES - DOMINATE THE TRACK OR RULE THE ROAD RACE-WINNING KATECH ENGINES | Since 1977, Katech has powered champions, earning a reputation for winning races in...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 »
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Katech LS/LT Engine Blocks & Block Parts, The Foundation for Extreme Horsepower Building a 1000+ HP monster or something a little more tame for the street? It all starts here....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 »
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 »
Since 1977, Katech Engineering has applied race-winning experience to the development of high-performance Hemi cylinder heads and CNC porting services . Designed for modern and classic Hemi...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 »
SAVE BIG on Katech Engineering CNC Machining Services!
Sale Ends | January 30, 2026, at 5PM EST
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 »
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 »
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 »
Items 1-60 of 64
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Katech Engineering Products
Backordered
Description: Katech specified Johnson 2116 LSR Reduced travel lifters
Item #: JHN-2116LSR
Condition:
New
Price: $955.99
In Stock
Description: Ecotec M62 Supercharger to L61
Item #: KAT-A3309-R02
Condition:
New
Price: $146.99
In Stock
Description: Billet Oil Cooler adapter
Item #: KAT-A4722
Condition:
New
Price: $154.99
In Stock
Description: Clutch alignment tool for twin disk clutches
Item #: KAT-ST-190
Condition:
New
Price: $6.99
Backordered
Description: Required when using catch can
Item #: BMR-KA-090
Condition:
New
Price: $134.99
Sale: $84.99
Save: 37%
Save: $50.00
Backordered
Description: Required for Stage 3 systems with SPINTRIC option
Item #: BMR-KA-088
Condition:
New
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
Price: $163.99
Sale: $99.99
Save: 39%
Save: $64.00
In Stock
Description: 1.550" diameter
Item #: EP-01-2204-8
Condition:
New
Price: $21.99
In Stock
Description: 2.00" diameter
Item #: EP-01-2220-8
Condition:
New
Price: $21.99
In Stock
Description: 2.02" diameter
Item #: EP-01-2202-8
Condition:
New
Price: $21.99
In Stock
Description: 1.57" diameter
Item #: EP-01-2200-8
Condition:
New
Price: $21.99
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
Price: $71.99
In Stock
Description: PNP Controller/Harness for KAT-7763
Item #: KAT-A7815
Condition:
New
Price: $682.99
Price: $2673.99
Description: Intake
Throttle Body
Tune
Power Target: 460HP
Item #: KAT-GTO-1
Condition:
New
Please Call for Availability
Price: $7488.99
Description: Stage 1 Package PLUS
Head Package
Cam Package
Power Target: 550HP
Item #: KAT-GTO-2
Condition:
New
Please Call for Availability
In Stock
Description: 12AN port plug
Item #: FRA-481312-BL
Condition:
New
Price: $15.99
In Stock
Description: High lift valve springs for all LS & LT engines.
Item #: PSI-LS1511
Condition:
New
Price: $22.99
In Stock
Description: High lift valve springs for all LS & LT engines.
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: $729.95
Backordered
Description: Rotofab big Gulp for 2016-2024 Camaro SS
Item #: ROT-10161050
Condition:
New
Price: $545.99
Backordered
Description: Rotofab big Gulp for 2017-2024 Camaro ZL1
Item #: ROTO-10161074
Condition:
New
Price: $624.95
Description: Engine supplied by customer.
Condition:
New
Price: $26,537.49
Price: $14,699.99
Description: LT1 block supplied by customer
Condition:
New
Price: $12,389.99
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
Backordered
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
In Stock
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