2003 Chevrolet Corvette 50th Anniversary Edition Pace Car Performance Parts

Katech LS/LT Premium Spark Plug Wire Set Professional-Grade Racing Wires for Compatible LS and LT Engines with Factory Coil Locations. The Katech LS/LT Premium Spark Plug Wire Set provides the same professional-grade wire type used by Katech's racing teams. Designed for compatible LS and...

Katech C5 Corvette Remote Clutch Bleeder Kit Convenient Under-Hood Clutch Bleeding & Fluid Service for 1997-2004 C5 Corvettes The Katech C5 Corvette Remote Clutch Bleeder Kit makes servicing the clutch hydraulic system on 1997-2004 Chevrolet Corvettes easier by relocating clutch bleeder access to a...

GM LS Replacement Gasket Also fits Katech Cast Aluminum Valve Covers

Katech Gen III & IV LS Valve Cover Bolt Replacement Assembly Individual Replacement Bolt Assembly for Katech Wet and Dry Sump LS Valve Covers. The Katech Gen III & IV LS Valve Cover Bolt Replacement Assembly is designed for Katech Gen III and Gen...

The GM 12499225 LS7 Hydraulic Roller Lifter Set is a genuine Chevrolet Performance valvetrain component originally specified for the production LS7 7.0L engine and widely used in high-performance Gen III and Gen IV LS engine builds. These lifters provide OEM-level hydraulic control, consistent valve...

Katech GM Genuine Parts Camshaft Sprocket GM Part #12591689 | ACDelco Part #12591689 The GM Genuine Parts Camshaft Sprocket is an OEM-engineered timing component designed to maintain precise camshaft-to-crankshaft synchronization in GM LS-based engines. Manufactured to GM’s original specifications, this sprocket ensures proper timing...

Katech Spec Johnson 2116 LSR LS/LT Tie-Bar Reduced Travel Hydraulic Roller Lifter Set Precision Ground for Controlled Oiling and Stable Valvetrain Performance The Katech Spec Johnson 2116 LSR LS/LT Tie-Bar Reduced Travel Hydraulic Roller Lifter Set combines genuine Johnson 2116 LSR hydraulic roller lifters...

Katech Spec Johnson 2110-K .8422" ± .0002" LS/LT True Drop-In Hydraulic Roller Lifter Set Precision-Ground for Controlled Oiling and Stable Valvetrain Performance The Katech Spec Johnson 2110-K LS/LT Drop-In Hydraulic Roller Lifter Set combines genuine Johnson 2110-K hydraulic roller lifters with Katech’s precision outside...

  The GM Performance LS Gen III & Gen IV Cadillac Racing Hydraulic Roller Lifter Kit is a genuine Chevrolet Performance valvetrain component engineered for high-RPM LS-based engines used in demanding street, track, and professional motorsports applications. Originally developed for the Cadillac CTS-V racing...

Katech LS Billet Oil Cooler Adapter Katech-Engineered Billet Aluminum Adapter with Included -10 AN Connections The Katech LS Billet Oil Cooler Adapter provides a compact connection point for adding or upgrading an external oil cooler on compatible LS engine applications. Engineered and manufactured by...

Katech RHS Block C5.R Timing Chain Developed through Katech’s involvement in professional endurance racing, the Katech RHS Block C5.R Timing Chain has demonstrated exceptional durability. Across documented C5.R racing programs and internal durability testing, no timing chain failures have been recorded, reinforcing its suitability...

Katech LT/LS C5.R Timing Chain C5.R-Proven Timing Control for LS and LT Engines Developed through Katech’s long-standing involvement in professional endurance racing, the Katech LT/LS C5.R Timing Chain has demonstrated exceptional durability and reliability. Across documented Corvette Racing programs and internal durability testing, no...

Katech LS Rear Oil Inlet Fitting REAR BLOCK OIL INLET · -10 AN HOSE CONNECTION  Designed for compatible GM LS engines requiring an external oil inlet at the rear of the engine block, the fitting provides a -10 AN hose connection for oil system...

Katech LS Billet Steel Main Caps BILLET STEEL CONSTRUCTION · POSITIVE DOWEL PIN LOCATION · ENGINEERED FOR HIGH-PERFORMANCE LS BUILDS Katech LS Billet Steel Main Caps are engineered to strengthen the bottom end of compatible GM Gen III and Gen IV LS Engine Blocks...