CAM Motion VSK142803 LS Dual Valve Spring Kit Up to .660 in Lift

The CAM Motion VSK142803 Valve Spring Kit is designed for GM LS-Series applications requiring dual valve springs for valve train performance. The kit is specified for applications with up to .660 inches of valve lift and features a 410 lb/in spring rate.

Each spring has a 1.070-inch coil bind specification and a 1.295-inch outside diameter. These details support proper valve spring selection and setup when matched to the engine’s camshaft, cylinder heads, and valve train requirements.

The kit includes dual valve springs along with locks, steel retainers, Viton seals, and seats. These components provide the primary hardware needed for installation, subject to verification against the specific GM LS-Series engine and application requirements.

Use the CAM Motion VSK142803 part number when confirming specifications and application suitability. Professional installation and careful checking of installed height, clearance, and valve train geometry are recommended before engine operation.

Features:

• Brand: CAM Motion Inc
• Part Number: VSK142803
• Application: GM LS-Series engines
• Configuration: Dual valve spring kit
• Maximum valve lift: Up to .660 in
• Spring rate: 410 lb/in
• Coil bind: 1.070 in
• Spring outside diameter: 1.295 in
• Included components: Locks, steel retainers, Viton seals, and seats