New old stock GM part# 483746 - 344656 'cushion, rear axle bumper' we find in Chevrolet parts books for 1971-81 Camaro, 1973-79 Nova and 1976-81 Corvette.  Also shows up in Old, Buick X Body parts books and probably for Pontiac F Body too, but we could not verify that.  Genuine GM piece for less than what the repop sellers sell theirs for.  We only have the one.  PLEASE be sure this fits your needs - no returns.  See photos. Sales tax may be applied by ebay for some states. Thanks!

NOTE:  Sold as-is - no warranty.  No returns.  Ship cost shown is for continental US 48 states.  Please be 100% sure this fits your needs.  Even though eBay is adding a video to every listing saying they promise items fit your vehicle, we do not accept returns and it is still your responsibility to be 100% sure this will work for you before you buy.  Thank you.