1978-1982 Corvette C3 Speedometer Tachometer Cluster Mounting Screws 11503422

1978-1982 C3 Speedometer Tachometer Cluster Mounting Screws 11503422 - OEM Number(s) (11503422)

Keep your dash cluster secure with factory-correct mounting hardware.

When restoring or repairing your 1978–1982 Corvette dash, don’t overlook the small but essential details. These reproduction Speedometer and Tachometer Cluster Mounting Screws are manufactured to OE specifications, ensuring a precise fit and reliable hold. With the correct head style and finish, they provide both function and authenticity, keeping your dash assembly tight and rattle-free.

Fitment

• Corvette C3 1978–1982

Material/Finish

• Black-finished steel

Dimensions

• Standard OE-size screw dimensions (M4.2 x 1.41, 20mm length, 12mm head)

Features/Benefits

• Exact reproduction of GM reference #11503422

• Ensures secure mounting of speedometer and tachometer cluster

• Correct finish matches original factory hardware

• Prevents dash rattles and loose fitment issues

• Includes 9 screws per kit for complete installation 

Because Details Matter
Every Corvette restorer knows that hardware is as critical as the high-profile parts. Without the right screws, your dash cluster can shift, rattle, or misalign—spoiling the precision of your work. These factory-correct fasteners restore the integrity and original look of your cockpit. A true Corvette feels right down to its smallest details, because details matter.

Also known under these part numbers: (For reference only)

• 11503422
• 647327
• 686420332138
• SF-703