Performance Parts Parts for 2020–2026 Chevrolet Corvette C8
Products
Throttle Bodies
Chevrolet Performance – 95MM Gen 5 LT5 Throttle Body (12740728)
Part Number: 12740728
- This is an 95mm stock size throttle body for the GenV LT5 Engine.
Fluids
Dexron VI Automatic Transmission Fluid – 1 qt – GM (88865601)
Part Number: 88865601
- GM Dexron-VI, ATF has improved oxidation resistance.
- Dexron-VI is approved for use in all General Motors passenger cars, vans and trucks with automatic transmissions.
- Recommended for all GM Vehicles that require Dexron III or Dexron IIIH specification.
- See your owners manual for use, filling and change recommendations.
- Fluid meets GM specifications GMN10060.
Tires
Shirts
GPI – Gapping People Intentionally Shirt
- Have you mastered the art of gapping?
- Do you find yourself wiping the spec of your foes off your rearview mirror?
- Were you born to gap?
- Do you live life one gap at a time?
Tires
TIming Chain Tensioners
GPI – Billet Timing Chain Guide with Chain Oiling for Gen V LT (GPI-TCG)
Part Number: GPI-TCG
- Billet Gen V LT timing chain damper with direct chain oiling
- Helps tame timing chain harmonics while lubricating the tension side of the chain
- Designed to improve variable-displacement oil pump performance and help maintain pressure above idle
- Fits every OE Gen V LT oil pump and includes two M8 SHCS bolts and one square O-ring
Engine Blocks
Chevrolet Performance – LT1 / LT4 Bare 6.2L Gen V Block (19431901)
Part Number: 19431901
- Direct Replacement For 2014-17 Stingray
- Production Aluminum Block
- 6 Bolt Main Bearing Caps
- Can Only Be Used With Gen V LT Cylinder Heads
- Has Provisions For Active Fuel Management
Lifters
Johnson Lifters – Hydraulic Roller Lifter Set – LS Engine – Axle Oiling – Race Performance (2126LSR)
Part Number: 2126LSR
- Cold forged steel body for wear resistance
- Needle roller bearing for minimal friction
- High flow check valve for high RPM response
- Precision oil metering for optimal oiling
- Short travel, axle oiling, variable duration lift
Tires
Mickey Thompson – ET Street R Radial Tires – P275/60R15
Part Number: 254479
- D.O.T. approved for legal street use, ensuring versatility for both street driving and racing applications.
- Features minimal tread void for excellent tread-contact, enhancing grip and stability during high-performance use.
- Tire size P275/60R15 with an equivalent size of 28X11.50R15, designed for 15" wheel diameter, suitable for a wide range of vehicles.
- Tubeless construction provides a leak-free seal without the need and expense of inner tubes, offering convenience and cost-efficiency.
- Constructed with Mickey Thompson's innovative radial technology and high-quality materials for durability and superior performance.
Plugs
Part Number: 12661074
- Fits 2014+ LT1, LT4, L83, L86, L84, and L87 engines
- High-quality GM OEM part: #12661074
- Essential for LT engine oil galley sealing
- Durable, reliable performance under all conditions
- Easy installation for a secure fit
Main Cap Fasteners
Chevrolet Performance – Gen V LT Inner Main Cap Bolt, Hex Head, Sold Individually (11548076)
Part Number: 11548076
- Gen V LT inner main cap bolt
- Hex head style fastener
- Fits L83, L84, L86, L87, LT1, LT2, LT4
- Sold individually, 10 needed per engine
- Genuine Chevrolet Performance part
Sensors
AEM Electronics – Replacement Wideband UEGO Controller Air/Fuel Ratio Gauge Components (30-2004)
Part Number: 30-2004
- Oxygen Sensor
- Replacement
- Wideband UEGO
- Air/Fuel Ratio Gauge Component
- 5-wire
Main Cap Fasteners
Chevrolet Performance – Gen V LT Main Cap Side Bolt (11546565)
Part Number: 11546565
- Genuine Chevrolet Performance OEM bolt
- Fits Gen V L83 L84 L86 L87 LT1 LT2 LT4
- Hex head main cap side bolt
- 10 required per engine
- Sold individually
Lifters
Johnson Lifters – LS Engine – Short Travel – Axle Oiling (ST2126LSR)
Part Number: ST2126LSR
- Cold forged steel body for high wear resistance
- Precision ground needle roller for minimal friction
- Extra long piston for controlled leak down
- High flow check valve for better high RPM reaction
- Axle oiling ensures proper rocker arm lubrication
Engine
GPI – Ported OEM LT2 (Gen V) Cylinder Heads Package
Part Number: LT2CNCPACKAGE
- Many hours of R&D have gone into the development of our incredible Gen 5 LT2 CNC program. With huge flow numbers and an efficient port shape, the GPI CNC ported Gen 5 LT2 offering is truly bolt-on performance!
- Our LT2 head was developed specifically for the stock displacement LT2 engine to deliver improved cylinder fill in the lower RPM ranges while adding substantial airflow increase in the upper Ranges as well.
- Optimized Airflow Design: Specifically engineered to boost airflow while preserving port velocity, ensuring a harmonious balance for remarkable efficiency.
- Refined Intake and Exhaust Ports: Meticulous enhancements to the intake bowl and seat area, coupled with improvements to the exhaust port, contribute to superior engine performance.
- Unaltered Power Curve: These heads are designed to elevate engine output without shifting the existing power curve, maintaining the engine's characteristic responsiveness.
Valves
Chevy Performance – 2.165″ Intake Valve, 8MM Stem, Titanium, LS9 15 Degree (12605524)
Part Number: 12605524
- Product: 12605524 Intake Valve
- Material: High-quality titanium
- Valve diameter: 2.165" (55mm)
- Stem diameter: 8mm
- Angle: LS9 15-degree
Lifters
Chevrolet Performance – Gen V LT Fuel Pump Cam Follower (12642273)
Part Number: 12642273
- Genuine GM part for Gen V LT engines
- Ensures optimal high-pressure fuel pump function
- Direct replacement for precise fit and reliability
- Supports efficient fuel delivery and engine performance
- Not compatible with L84, L87, or L8T engines
Main Cap Fasteners
Chevrolet Performance – Gen V LT Outer Main Cap Bolt for L83/L84/L86/L87/LT1/LT2/LT4 (11548075)
Part Number: 11548075
- Genuine Chevrolet Performance OEM bolt
- Fits Gen V L83/L84/L86/L87/LT1/LT2/LT4
- Hex head style outer main cap bolt
- 10 required per engine, sold individually
- Factory-spec replacement for engine builds