SKU: 100-7702 | UPC: 672036000400
ARP Late Model GM Disc Brake Early Drum Brake Wheel Stud Kit 1955-87 Chevy GMC
ARP 100-7702 wheel stud kit installs late model GM disc brake hubs on early drum brake spindles for secure wheel mounting. Designed for 1955-1987 Chevrolet and GMC trucks plus 1964-1972 Chevrolet A/F/G-body cars like Chevelle Camaro El Camino. These studs from ARP deliver reliable clamping force and resist wear during street track or drag use.
Key Features
- 8740 Chrome Moly Steel: Heat-treated to 200,000 PSI tensile strength to handle high loads without failure
- Stud-Over-Bolt Design: Minimizes spindle thread damage and holds torque evenly over time
- GM-Specific Sizing: 12mm x 1.5 threads .404-inch knurl 2.580-inch overall length 1.600-inch underhead length for exact fit
- 20-Piece Kit: Includes all studs with matched hardware and torque guide for complete setup
- Prepped Threads: Rolled threads with ARP Ultra-Torque compatibility for precise installation torque
Product Notes
- Inspect spindle threads for damage before install to ensure proper seating
- Apply anti-seize to nuts and recheck torque after 100 miles of driving
- Kit ships in protective box measuring 7 x 4 x 1.75 inches
Installation Notes
- Professional installation recommended.
- Apply ARP Ultra-Torque to stud threads and under heads per guide
- Follow ARP torque sequence using factory specs for your hub spindle combo
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1955-1987 | Chevrolet | C/K Pickup | Drum Spindle Late Disc Hub |
| 1955-1987 | GMC | C/K Pickup | Drum Spindle Late Disc Hub |
| 1964-1972 | Chevrolet | Chevelle | A-Body Drum to Disc |
| 1964-1972 | Chevrolet | El Camino | A-Body Drum to Disc |
| 1964-1972 | Chevrolet | Nova | A-Body Drum to Disc |
| 1967-1969 | Chevrolet | Camaro | F-Body Drum to Disc |
| 1967-1969 | Pontiac | Firebird | F-Body Drum to Disc |
Why Choose ARP?
- ARP fasteners power wins in NHRA IHRA and NASCAR racing
- Every stud undergoes rigorous testing for clamp load retention
- CNC machining guarantees dimensions within tight tolerances
Frequently Asked Questions
- Q: Will this fit my 1968 Chevelle disc brake swap?
A: Yes fits 1964-1972 A-body cars with early drum spindles and late model GM disc hubs - Q: What material and strength rating?
A: Forged 8740 chrome moly steel heat-treated to 200,000 PSI tensile strength - Q: What torque specs and lube to use?
A: Kit includes guide use ARP Ultra-Torque lube and torque per your hub specs typically 100-140 ft-lbs
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Original ARP box 7 x 4 x 1.75 inches
- Weight: 1.65 lbs
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