|This kit contains everything at the spindle needed
to change your 6-lug drum brakes to 5-lug on 4-3/4" GM passenger car
bolt circle disc brakes while retaining the stock spindles. Kit includes
1970-81 Chevelle rotors, 1969-72 Camaro calipers, caliper brackets, bearings,
seals, spindle nuts, dust caps, brake hoses and banjo bolts. Caliper bracket
kit also available separately. Note: Factory 6-lug applications and 5-lug
on 4-3/4" kits have 7/16" diameter studs.