2025 Chevrolet Corvette Stingray Performance Parts

Grind Number: XA222/345-XA238/340-16+4Hydraulic Roller CamshaftPerformanceDuration at .050": 222/238116 Lobe Center Angle with a 112 Intake CenterlineLift with 1.8 Rocker Arm Ratio: .621"/.612"Recommended Displacement: 6.2 Liter EnginesCylinder Heads: Gen 5 LTRecommended Compression Ratio: 8.5-10.5:1Recommended Headers: Stock Manifolds - 1 7/8" headersRecommended Stall Converter: Stock Torque...

Grind Number: XA222/345-XA238/340-16+4Hydraulic Roller CamshaftStreet PerformanceDuration at .050": 222/238116 Lobe Center Angle with a 112 Intake CenterlineLift with 1.8 Rocker Arm Ratio: .621"/.612"Recommended Displacement: 6.2 Liter EnginesCylinder Heads: Gen 5 LTRecommended Compression Ratio: 8.5-10.5:1Recommended Headers: Stock Manifolds - 1 7/8" headersRecommended Stall Converter: Stock...

Grind Number: XA234/360-XA245/350-15+5Hydraulic Roller CamshaftMax Performance or RaceDuration at .050": 234/245115 Lobe Center Angle with a 110 Intake CenterlineLift with 1.8 Rocker Arm Ratio: .648"/.630"Recommended Displacement: 6.2 Liter EnginesCylinder Heads: Gen 5 LTRecommended Compression Ratio: 9.5-10.5:1Recommended Headers: Stock Manifolds - Turbo headersRecommended Stall Converter:...

Grind Number: XA234/360-XA245/350-15+5Hydraulic Roller CamshaftStreet/Strip or Mild RaceDuration at .050": 234/245115 Lobe Center Angle with a 110 Intake CenterlineLift with 1.8 Rocker Arm Ratio: .648"/.630"Recommended Displacement: 6.2 Liter EnginesCylinder Heads: Gen 5 LTRecommended Compression Ratio: 9.5-10.5:1Recommended Headers: Stock Manifolds - Turbo headersRecommended Stall Converter:...

Grind Number: XA227/350-XA238/345-14.5+4Hydraulic Roller CamshaftAggressive PerformanceDuration at .050": 227/238114.5 Lobe Center Angle with a 110.5 Intake CenterlineLift with 1.8 Rocker Arm Ratio: .630"/.621"Recommended Displacement: 6.2 Liter EnginesCylinder Heads: Gen 5 LTRecommended Compression Ratio: 9.0-10.5:1Recommended Headers: Stock Manifolds - Turbo headersRecommended Stall Converter: 2800 -...

Grind Number: XA227/350-XA238/345-14.5+4Hydraulic Roller CamshaftAggressive Street PerformanceDuration at .050": 227/238114.5 Lobe Center Angle with a 110.5 Intake CenterlineLift with 1.8 Rocker Arm Ratio: .630"/.621"Recommended Displacement: 6.2 Liter EnginesCylinder Heads: Gen 5 LTRecommended Compression Ratio: 9.0-10.5:1Recommended Headers: Stock Manifolds - Turbo headersRecommended Stall Converter: 2800...

Grind Number: XA232/355-XA237/345-15+5Hydraulic Roller CamshaftAggressive Performance or Mild RaceDuration at .050": 232/237115 Lobe Center Angle with a 110 Intake CenterlineLift with 1.8 Rocker Arm Ratio: .639"/.621"Recommended Displacement: 6.2 Liter EnginesCylinder Heads: Gen 5 LTRecommended Compression Ratio: 9.0-10.5:1Recommended Headers: Stock Manifolds - Turbo headersRecommended Stall...

Grind Number: XA232/355-XA237/345-15+5Hydraulic Roller CamshaftAggressive Street, Street/Strip or Mild RaceDuration at .050": 232/237115 Lobe Center Angle with a 110 Intake CenterlineLift with 1.8 Rocker Arm Ratio: .639"/.621"Recommended Displacement: 6.2 Liter EnginesCylinder Heads: Gen 5 LTRecommended Compression Ratio: 9.0-10.5:1Recommended Headers: Stock Manifolds - Turbo headersRecommended...

Grind Number: XA227/350-XA233/345-15+4.5Hydraulic Roller CamshaftAggressive PerformanceDuration at .050": 227/233115 Lobe Center Angle with a 110.5 Intake CenterlineLift with 1.8 Rocker Arm Ratio: .630"/.621"Recommended Displacement: 6.2 Liter EnginesCylinder Heads: Gen 5 LTRecommended Compression Ratio: 9.0-10.5:1Recommended Headers: Stock Manifolds - Turbo headersRecommended Stall Converter: 2800 -...

Grind Number: XA227/350-XA233/345-15+4.5Hydraulic Roller CamshaftAggressive Street PerformanceDuration at .050": 227/233115 Lobe Center Angle with a 110.5 Intake CenterlineLift with 1.8 Rocker Arm Ratio: .630"/.621"Recommended Displacement: 6.2 Liter EnginesCylinder Heads: Gen 5 LTRecommended Compression Ratio: 9.0-10.5:1Recommended Headers: Stock Manifolds - Turbo headersRecommended Stall Converter: 2800...

Grind Number: XA224/345-XA230/340-15+5Hydraulic Roller CamshaftPerformanceDuration at .050": 224/230115 Lobe Center Angle with a 110 Intake CenterlineLift with 1.8 Rocker Arm Ratio: .621"/.612"Recommended Displacement: 6.2 Liter EnginesCylinder Heads: Gen 5 LTRecommended Compression Ratio: 8.5-10.5:1Recommended Headers: Stock Manifolds - Turbo headersRecommended Stall Converter: Stock Torque Converter...

Grind Number: XA224/345-XA230/340-15+5Hydraulic Roller CamshaftStreet PerformanceDuration at .050": 224/230115 Lobe Center Angle with a 110 Intake CenterlineLift with 1.8 Rocker Arm Ratio: .621"/.612"Recommended Displacement: 6.2 Liter EnginesCylinder Heads: Gen 5 LTRecommended Compression Ratio: 8.5-10.5:1Recommended Headers: Stock Manifolds - Turbo headersRecommended Stall Converter: Stock Torque...

Grind Number: XA220/345-XA226/340-14+4Hydraulic Roller CamshaftPerformanceDuration at .050": 220/226114 Lobe Center Angle with a 110 Intake CenterlineLift with 1.8 Rocker Arm Ratio: .621"/.612"Recommended Displacement: 6.2 Liter EnginesCylinder Heads: Gen 5 LTRecommended Compression Ratio: 8.5-10.5:1Recommended Headers: Stock Manifolds - Turbo headersRecommended Stall Converter: Stock Torque Converter...

Grind Number: XA220/345-XA226/340-14+4Hydraulic Roller CamshaftStreet PerformanceDuration at .050": 220/226114 Lobe Center Angle with a 110 Intake CenterlineLift with 1.8 Rocker Arm Ratio: .621"/.612"Recommended Displacement: 6.2 Liter EnginesCylinder Heads: Gen 5 LTRecommended Compression Ratio: 8.5-10.5:1Recommended Headers: Stock Manifolds - Turbo headersRecommended Stall Converter: Stock Torque...

Grind Number: XA244/360-XA258/355-13.5+3.5 Hydraulic Roller Camshaft Aggressive Street/Strip or Racing Duration at .050": 244/258 113.5 Lobe Center Angle with a 110 Intake Centerline Lift with 1.8 Rocker Arm Ratio: .648"/.639"Recommended Displacement: 416-427 Cubic Inch Engines Cylinder Heads: Gen 5 LT Recommended Compression Ratio: 11.0-12.5:1...