Corvette Clutch Pivot Stud Lock Washer.: 1963-1981

For classic Corvette owners working on C2 and early C3 generations, the Corvette Clutch Pivot Stud Lock Washer (19631981) is the precise, OEMstyle hardware you need to keep your clutch pivot secure through years of driving and vintage engine vibration.

• Exact fit for 1963–1981 Corvettes: Specifically sized to match the clutch pivot stud threads used on these models, ensuring a seamless, authentic installation with original hardware.
• Reliable locking action: Designed to prevent loosening of the pivot stud during clutch operation and road vibrations, helping maintain consistent clutch engagement and pedal feel.
• Easy, nofuss installation: Drops into place with existing clutch components and bolts right into the factory configuration, so you can restore authenticity without custom mods.
• Durable under heat and stress: Built to withstand the heat and mechanical demands of the clutch environment, maintaining its lock integrity over time.

This washer is ideal for restoration projects, routine maintenance, or part replacements where preserving original drivetrain behavior is important. It supports reliable clutch operation, helping you avoid intermittent disengagement or misalignment caused by a loose pivot stud.

How it helps you now: If you’re refurbishing a Corvette from 1963–1981, this lock washer ensures the pivot stud stays secured, preserving the correct pivot geometry and clutch travel. Pair it with compatible clutch components for a restoration that feels as solid as the day it rolled off the showroom floor.

Quick installation tips: Use with the factory service manual guidance for torque and seating, and verify the washer sits flush against the pivot surface before reassembling the surrounding components. Regularly inspect during maintenance to confirm the locking surface remains engaged.