A Disc Brake Kit: 1970 - 74 F - Standard - Staggered - REARPLEASE READ "DESCRIPTION" on LHS lower page. You need 15"or large rims for these kits. Delivery is Additional Quoted once known where its to go to, you will get a call from us so you can cancel or keep order going, or call up first if worried. For the GM 10 or 12 bolt REAR .. staggered Shock.. Staggered Caliper fitment., LHS is forward.. RHS is rear of the diff. COMES with STANDARD ROTORS NOT SLOTTED Newly released 70 74 Camaro, Firebird TA rear disc