Katech LS/LT1/L83/L86 Replacement Manganese Bronze Valve Guide

Katech LS/LT1/L83/L86 Manganese Bronze Valve Guides

MANGANESE BRONZE CONSTRUCTION · DESIGNED FOR LS & GEN V LT CYLINDER HEADS · COMPLETE SET OF 16

Katech LS/LT1/L83/L86 Manganese Bronze Valve Guides are designed for compatible GM Gen III LS, Gen IV LS, and Gen V LT1, L83, and L86 Cylinder Heads. Manufactured from manganese bronze, these Valve Guides are intended for professional Cylinder Head machining and rebuilding applications.

This complete set includes 16 Valve Guides. They do not fit GM Gen V LT4 Cylinder Heads; use Katech LT4 Manganese Bronze Valve Guides for LT4 applications.

Features & Benefits

• Manganese Bronze Construction
• Designed for Compatible GM Gen III LS, Gen IV LS, and Gen V LT1, L83, and L86 Cylinder Heads
• Complete Set of 16 Valve Guides

Specifications

• Product Type: Valve Guide Set
• Engine Family: GM Gen III LS, Gen IV LS, and Gen V LT
• Material: Manganese Bronze
• Quantity: 16 Valve Guides
• Application: GM Gen III LS, Gen IV LS, and Gen V LT1, L83, and L86 Cylinder Heads

Vehicle & Engine Fitment

Chevrolet

• 1997–2004 Chevrolet C5 Corvette with LS1 5.7L Engine
• 2001–2004 Chevrolet C5 Corvette Z06 with LS6 5.7L Engine
• 2005–2007 Chevrolet C6 Corvette with LS2 6.0L Engine
• 2008–2013 Chevrolet C6 Corvette with LS3 6.2L Engine
• 2014–2019 Chevrolet C7 Corvette Stingray with LT1 6.2L Engine
• 2017–2019 Chevrolet C7 Corvette Grand Sport with LT1 6.2L Engine
• 1998–2002 Chevrolet Camaro with LS1 5.7L Engine
• 2010–2015 Chevrolet Gen V Camaro SS with LS3 6.2L Engine
• 2016–2024 Chevrolet Gen VI Camaro SS with LT1 6.2L Engine
• 2020–2024 Chevrolet Gen VI Camaro LT1 with LT1 6.2L Engine

Cadillac

• 2004–2005 Cadillac CTS-V with LS6 5.7L Engine
• 2006–2007 Cadillac CTS-V with LS2 6.0L Engine

Pontiac

• 1998–2002 Pontiac Firebird with LS1 5.7L Engine
• 2004 Pontiac GTO with LS1 5.7L Engine
• 2005–2006 Pontiac GTO with LS2 6.0L Engine
• 2008–2009 Pontiac G8 GT with L76 6.0L Engine

Engine Applications

• Compatible GM Gen III LS Cylinder Heads
• Compatible GM Gen IV LS Cylinder Heads
• Compatible GM Gen V LT1 Cylinder Heads
• Compatible GM Gen V L83 Cylinder Heads
• Compatible GM Gen V L86 Cylinder Heads

Important Fitment Notes

• Fits Compatible GM LS, LT1, L83, and L86 Cylinder Heads
• Does Not Fit GM Gen V LT4 Cylinder Heads
• Verify Cylinder Head Compatibility Before Ordering
• Cylinder Head Machining and Final Valve Guide Sizing Are Required During Installation

What’s Included

• Sixteen Katech LS/LT1/L83/L86 Manganese Bronze Valve Guides

Why Choose Katech?

Since 1977, Katech has engineered championship-winning engines and precision performance components for professional motorsports, OEM development programs, engine builders, and performance enthusiasts.

Katech LS/LT1/L83/L86 Manganese Bronze Valve Guides provide the precision fit and durability required for professional LS and Gen V LT Cylinder Head machining and rebuilding.