2026 Chevrolet Corvette ZR1X Performance Parts

Katech LS/LT Titanium Valve Spring Replacement Retainer Titanium Replacement for Compatible PSI Valve Spring Packages. The Katech LS/LT1/L83/LT4 Titanium Valve Spring Replacement Retainer is designed for PSI-LS1511 and PSI-LS1516 valve springs in compatible LS, LT1, and L83 valvetrain packages, plus LT4 exhaust valve applications...

Katech Extreme Duty H13 Tool Steel Valve Spring Replacement Retainer Hardened Tool Steel Wear Resistance for Demanding Valvetrain Applications. The Katech LS/LT1/L83/LT4 Extreme Duty H13 Tool Steel Valve Spring Replacement Retainer is designed for PSI-LS1511 and PSI-LS1516 valve springs in compatible LS, LT1, and L83...

Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of...

BTR PLATINUM PLUS .685" LIFT SPRING KIT WITH TITANIUM RETAINERS - GEN V LT - STOCK GUIDES - SK707/0560/BB Unlock the absolute maximum potential of your high-RPM hydraulic roller setup with the BTR Platinum Plus .685" Lift Spring Kit with Titanium Retainers (SK707/0560/BB). When...

BTR's MLS exhaust gaskets for the Gen V LT Exhaust Manifold/Header - Similar to GM 12657093 - Fits 2014+ Gen V LT Based V8 Engines 5.3L 6.2L LT1 LT4 L8T L82 L83 L84 L86 L87 - Includes 2 OEM Multi-layer Steel

Like CHEVROLET PERFORMANCE 12619787 (QTY x2) • Meets or exceeds OEM quality • Black high temperature seals • Compatible with: 2014+ GM LT series V8 engines • Package Includes 2 seals

SFI 18.1 Stock 7.330 Diameter, 6-Rib Drive Harmonic Balancer for the 2013+ C7 Corvette Gen 5 LT-1 Engines with the Wet Sump oiling system. This damper is equipped with a BBC bolt pattern to accept bolt on supercharger pulleys for aftermarket supercharged applications. NOTE:...

BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit featuring high-quality American made components at a price that won't break the bank! All pistons...

BTR has joined forces with CP-Carrillo and Total Seal to offer a new solution for Gen III Hemi and LS/LT engine builders looking for a tough boost-ready piston kit featuring high-quality American made components at a price that won't break the bank! All pistons...

BTR TITANIUM VALVE SPRING RETAINER SET - GEN V LT V6 ( LV0 / LV3 ) - SR008-12 BTR built its reputation on the back of valvetrain design and innovation. Our retainers are available in steel or titanium for numerous applications. Whether you’re doing...

BTR VALVE SPRING LOCATOR SET - GEN V LT V6 - .505" ID - .060" THICK - SL505060-12 BTR Spring Locator set for Gen V LT V6 - 0.501" ID - 0.660" 2nd Step - 1.260" OD -  0.060" thick.

BTR's GenV LT Premium, 4340 Forged  4.00" stroke Crankshafts are available for the weekend Cars & Coffee crowd or to the Die-hard Grudge racers. Each crank is Core-Hardened using Nitride for improved strength, bearing life and size tolerances held to +/-.0002". BTR  4.000" stroke...

GEN V LT ROCKER ARMS WITH BTR TRUNNIONS - GENVRKRS-16 These GM replacement rocker arms with BTR trunnions installed are an easy alternative for customers who don't have rocker arms or don't have the tools required to install a trunnion kit in their factory...

BTR GEN V LT VVT CONVERSION CAM SENSOR - FOR USE WITH VVT PHASER DELETE - BTR-GVCAMSNSR BTR's new LT VVT delete sensor allows people using an aftermarket ECU to convert their LT engine to a BTR three-bolt non-VVT camshaft and use an LS2/3...