Scosche SAU56 Universal 7" Front Speaker Adapters Fits 5.25" + 6.5" Speaker

Upgrade Your Speaker: Adapters enable you to upgrade your vehicle specific factory speakers with aftermarket speaker into the factory locations

Speaker Compatibility: Fits most 5.25” or 6.5” aftermarket speakers. Maximum Top Mount diameter of 5 1/16" (129mm). 

Not Compatible with Oversize 6.5" or 6.75" Speakers. 

Universal 7" Speaker Adapter • Fits 5-1/4" and 6-1/2" aftermarket speakers in most GM and Toyota vehicles