For an Ultima but may be of some use to a GT40 builder?
NTDWM
AP RACING BIG BRAKE KIT ULTIMA SPORTS GTR GT40 B. NEW on eBay, also, Kit Car Parts, Car Parts, Cars, Parts Vehicles (end time 03-Apr-09 23:08:13 BST)
NTDWM
AP RACING BIG BRAKE KIT ULTIMA SPORTS GTR GT40 B. NEW on eBay, also, Kit Car Parts, Car Parts, Cars, Parts Vehicles (end time 03-Apr-09 23:08:13 BST)