1965-1966 Twin I-Beam F-250 8 Lug 3/4 Ton Front Disc Brake Kit
KIT FITS F250 WITH 12 X 2" DRUM BRAKE SHOES, TWIN I-BEAM FRONT.
1964 & 1966 ARE MODEL CHANGE OVER YEARS. YOU HAVE TO MEASURE THE SPINDLE BOLT SPACING. THESE ARE THE FOUR BOLTS THAT HOLD/HELD THE DRUM BACKING PLATE ON. THIS KIT WILL NOT FIT PRE 64 STRAIGHT AXLE. SEE FITMENT FOR OTHER NOTES.
Our Kit Does Both Sides of the Axle, and Includes: Raw metal Brackets, Grade 8 Mounting Hardware, 12 3/4" Vented Rotors, Raw metal Calipers with 18" Stainless Flexible Lines.
Front Disc Brake kits are Only Sold as Complete Kits
Kit Options Allow You to Upgrade Your Kit to Include:
- Calipers with Pads in Powder Coated Finish of Black
- Black Powder coated brackets
- Performance Drilled and Slotted Rotors
Disc / Drum and Disc/ Disc Applications MUST change over the master cylinder stock one will not work. Master Cylinders and Power Brake Conversions can be found HERE
Important Note for Installation
- To verify you are ordering the correct kit, measure your drum backing plate bolt hole spacing center to center on your spindle/axle housing flange and compare to our spacing diagram.
- 1963 Mid to late in the year to Early 1964 is a model change- over year for Ford trucks. They used different spindles for pre 64 and after 66.5
- Fits most 16" Single Disc Brake Style Wheels and larger.
- It will not fit 15" Single Disc Brake Style Wheels, 4x4 front axles or dual wheel front hubs.
- Only fits 8 x 6 1/2" Wheel Lug Pattern.
- This kit only fits the single wheel hubs
- Save your original hubs & bearings. Our rotor slips over your stock hubs.
- Stock master cylinder and proportioning valve must be replaced. With correct disc/drum or disc/disc master cylinder.
- When converting from drum to disk. You will need to cut and re-flair your existing hard brake line or bend new ones. These are not supplied.
Replacement Rotors
Master Cylinder & Brake Boosters
Fitment
- 1964-1/2 & 1966-1/2 ARE MODEL CHANGE OVER YEARS. you must measure the drum to spindle retaining bolts spacing. This is the first year Ford went to the Twin- I Beam front design
- DOES NOT FIT 4X4 AXLES
- Wheel Studs are 1/2"
- Diameter/ Radius of the outer hub is 8.5".
- Twin I-Beam front
- Drum brake shoes are 12" x 2"/12-1/8" x 2"
- WILL NOT FIT TRUCKS WITH 3" WIDE DRUM BRAKE SHOES OR A GVW OF 7500LBS. SPINDLES ARE DIFFERANT. THE KING PIN SIZE ON THESE ARE 6.45 X 1.05

















