Semi-Metallic front disc pads for the original GM "4 pistons" front calipers for the 67-68 GTO, Firebird, Olds Cutlass, Buick Skylark & Pontiac 68 GP.

Over the years these have been found on  Chev Camaro 67-8  - 4 piston calipers.. usually due to they being swapped with Firebird ones unknown to the current owners.

FOR FACTORY 4 piston calipers. One set does ONE front of ONE Car.

These are a quality  reliable dis pads..

Here are the basics on the THREE main compound types..

•   Standard.. which are normally the softest, cheapest normally and wear out faster and are normally attributed to dust noticed more from them, normally less wear of disc rotors.
• Semi - Metallics... the meduim to upper range needs for good highway/city/ heavier driving.
• Ceramic Pads.. usually outperform the others by a lot BUT are harder.. better suited to heavy industry / or higher temperature motor sports needs. They are cleaner as they tend to wear LESS but wear out disc rotors faster.