Formula car brakes can be confusing because racecar builders do not show up on any application lists. More information on racing brake pads can be found in these charts:
Popular Road Racing Brake Pad Applications

Hawk Performance Brake Pad Racing Caliper Cross Reference

Hawk Performance Brake Pad Compound Descriptions and Recommendations

Part No.	Description	Price	Status
HB118-Compound-Thickness	Hawk Brake Pads, FF, Formula Mazda, Girling 14LF (D044)	$58.99 to $81.99	In Stock
HB117-Compound-Thickness	Hawk Brake Pads, FF, Lockheed LD19 (CP2195, PD26/11)	$56.49 to $72.99	In Stock
HB108-Compound-Thickness	Hawk Brake Pad, FF, F2000, Lockheed LD20 (CP2399) (D5)	$69.99 to $100.99	In Stock
HB116-Compound-Thickness	Hawk Brake Pad, Sports 2000, AP/Lockheed LD65 4 Piston	$57.99 to $87.99	In Stock
HB104-Compound-Thickness	Hawk Brake Pad, Formula 500, Outlaw 1000 / Dynalite Single	$43.49 to $48.99	In Stock
HB167-Compound-Thickness	Hawk Brake Pad, Formula Atlantic, Alcon Type L, AP, Brembo	$143.99 to $147.99	Some In Stock
HB107-Compound-Thickness	Hawk Brake Pad, Formula Atlantic, F3000, Rally, Alcon, AP	$103.99 to $140.99	Some In Stock
HB351-Compound-Thickness	Hawk Brake Pad, Brembo, Wilwood, Swift 014a	$157.99 to $162.99	Some In Stock
HB208-Compound-Thickness	Hawk Brake Pad, Lola F3000, Brembo, Wilwood	$214.99	Not In Stock
HB105-Compound-Thickness	Hawk Brake Pad, F3000, Australian V8, Brembo, Alcon Type B	$143.99 to $204.99	Some In Stock
HB110-Compound-Thickness	Hawk Brake Pad, F3000, Group A Rally, AP/Lockheed	$123.99 to $182.99	Some In Stock
HB121-Compound-Thickness	Hawk Brake Pad, Champcar, IRL, ETCC, Rally, Alcon, AP	$314.99 to $334.99	Not In Stock
HB122-Compound-Thickness	Hawk Brake Pad, Champcar, IRL, ETCC, Trans-Am, Alcon, AP	$151.99 to $384.99	Not In Stock